| 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 | $190.58 | 6.342% | $202.6666 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $97.37 | 12.152% | $109.2024 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $182.85 | 13.675% | $207.8547 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $105.46 | 5.111% | $110.8501 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $145.79 | 10.190% | $160.646 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $195.72 | 7.431% | $210.264 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $128.30 | 12.225% | $143.9847 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $1,046.07 | $1,145.4685 | $1,145.46 | $1,145.45 | $1,145.60 | |