| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.93 | 7.249% | $122.1888 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $184.91 | 6.610% | $197.1326 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $169.92 | 10.828% | $188.3189 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $203.36 | 4.259% | $212.0211 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $196.94 | 7.439% | $211.5904 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $110.76 | 7.529% | $119.0991 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $123.92 | 13.174% | $140.2452 | $140.25 | $140.25 | $140.20 |
| 7 purchase totals = | $1,103.74 | $1,190.5961 | $1,190.60 | $1,190.60 | $1,190.50 | |