| 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 | $115.62 | 7.349% | $124.1169 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $250.34 | 8.233% | $270.9505 | $270.95 | $270.95 | $271.00 |
| Purchase #3 | $88.26 | 3.782% | $91.598 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $7.43 | 5.851% | $7.8647 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $133.50 | 11.817% | $149.2757 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $74.41 | 9.313% | $81.3398 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $222.50 | 7.342% | $238.836 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $892.06 | $963.9816 | $963.99 | $964.00 | $964.00 | |