| 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 | $220.58 | 13.437% | $250.2193 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $217.58 | 4.803% | $228.0304 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $58.99 | 9.627% | $64.669 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $160.85 | 10.290% | $177.4015 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $103.90 | 3.166% | $107.1895 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $36.70 | 4.722% | $38.433 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $79.35 | 7.299% | $85.1418 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $877.95 | $951.0845 | $951.08 | $951.10 | $951.00 | |