| 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 | $207.41 | 8.388% | $224.8076 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $210.85 | 8.822% | $229.4512 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $52.25 | 7.438% | $56.1364 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $92.63 | 5.217% | $97.4625 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $229.54 | 13.168% | $259.7658 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $139.29 | 3.618% | $144.3295 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $95.45 | 13.439% | $108.2775 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $1,027.42 | $1,120.2305 | $1,120.24 | $1,120.25 | $1,120.30 | |