| 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 | $44.41 | 12.713% | $50.0558 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $125.46 | 10.776% | $138.9796 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $218.43 | 11.765% | $244.1283 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $191.39 | 10.137% | $210.7912 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $50.67 | 8.700% | $55.0783 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $202.56 | 7.368% | $217.4846 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $210.78 | 3.838% | $218.8697 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $1,043.70 | $1,135.3875 | $1,135.39 | $1,135.45 | $1,135.50 | |