| 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 | $183.69 | 9.591% | $201.3077 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $217.73 | 6.686% | $232.2874 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $161.62 | 13.808% | $183.9365 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $15.40 | 4.307% | $16.0633 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $237.34 | 6.161% | $251.9625 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $116.38 | 8.614% | $126.405 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $33.89 | 12.731% | $38.2045 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $966.05 | $1,050.1669 | $1,050.17 | $1,050.15 | $1,050.20 | |