| 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 | $102.64 | 13.434% | $116.4287 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $197.61 | 9.873% | $217.12 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $131.42 | 3.374% | $135.8541 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $181.61 | 6.176% | $192.8262 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $128.34 | 8.738% | $139.5543 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $155.98 | 4.605% | $163.1629 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $127.66 | 11.354% | $142.1545 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $1,025.26 | $1,107.1007 | $1,107.09 | $1,107.10 | $1,107.20 | |