| 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 | $173.92 | 10.358% | $191.9346 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $190.94 | 10.497% | $210.983 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $232.27 | 3.685% | $240.8291 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $27.95 | 13.105% | $31.6128 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $55.55 | 4.246% | $57.9087 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $233.76 | 7.232% | $250.6655 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $11.95 | 9.191% | $13.0483 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $926.34 | $996.9820 | $996.98 | $997.00 | $996.90 | |