| 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 | $116.85 | 3.665% | $121.1326 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $151.27 | 5.226% | $159.1754 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $49.25 | 13.801% | $56.047 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $232.79 | 5.790% | $246.2685 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $68.69 | 10.163% | $75.671 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $175.58 | 11.818% | $196.33 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $220.29 | 7.408% | $236.6091 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,014.72 | $1,091.2336 | $1,091.24 | $1,091.25 | $1,091.20 | |