| 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 | $229.83 | 7.706% | $247.5407 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $10.45 | 10.458% | $11.5429 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $106.93 | 5.268% | $112.5631 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $35.93 | 6.114% | $38.1268 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $170.71 | 4.703% | $178.7385 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $152.84 | 13.572% | $173.5834 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $222.43 | 5.614% | $234.9172 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $929.12 | $997.0126 | $997.01 | $997.05 | $996.90 | |