| 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 | $200.56 | 11.784% | $224.194 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $85.80 | 9.503% | $93.9536 | $93.95 | $93.95 | $94.00 |
| Purchase #3 | $201.44 | 4.489% | $210.4826 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $124.64 | 11.513% | $138.9898 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $221.96 | 9.348% | $242.7088 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $97.56 | 12.615% | $109.8672 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $44.88 | 11.577% | $50.0758 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $976.84 | $1,070.2718 | $1,070.27 | $1,070.30 | $1,070.40 | |