| 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 | $33.84 | 12.760% | $38.158 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $240.90 | 7.625% | $259.2686 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $180.29 | 10.104% | $198.5065 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $211.94 | 9.291% | $231.6313 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $114.67 | 7.471% | $123.237 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $16.57 | 12.131% | $18.5801 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $215.45 | 4.427% | $224.988 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,013.66 | $1,094.3695 | $1,094.38 | $1,094.40 | $1,094.40 | |