| 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 | $122.93 | 4.122% | $127.9972 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $31.72 | 13.557% | $36.0203 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $221.94 | 4.401% | $231.7076 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $92.75 | 3.401% | $95.9044 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $177.60 | 9.779% | $194.9675 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $236.49 | 9.388% | $258.6917 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $72.92 | 3.236% | $75.2797 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $956.35 | $1,020.5684 | $1,020.57 | $1,020.55 | $1,020.60 | |