| 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 | $213.29 | 13.635% | $242.3721 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $14.63 | 10.432% | $16.1562 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $88.39 | 7.707% | $95.2022 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $93.48 | 4.639% | $97.8165 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $20.58 | 5.375% | $21.6862 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $221.29 | 6.514% | $235.7048 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $102.50 | 7.360% | $110.044 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $754.16 | $818.9820 | $818.98 | $818.95 | $819.00 | |