| 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 | $241.67 | 7.817% | $260.5613 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $112.45 | 3.235% | $116.0878 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $126.73 | 12.356% | $142.3888 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $119.33 | 5.696% | $126.127 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $180.79 | 12.365% | $203.1447 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $91.73 | 8.395% | $99.4307 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $107.72 | 12.308% | $120.9782 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $980.42 | $1,068.7185 | $1,068.72 | $1,068.80 | $1,068.70 | |