| 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 | $243.85 | 9.339% | $266.6232 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $62.43 | 4.684% | $65.3542 | $65.35 | $65.35 | $65.40 |
| Purchase #3 | $164.32 | 7.821% | $177.1715 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $218.63 | 4.812% | $229.1505 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $38.96 | 12.355% | $43.7735 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $175.39 | 11.201% | $195.0354 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $138.31 | 4.741% | $144.8673 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $1,041.89 | $1,121.9756 | $1,121.97 | $1,121.90 | $1,122.10 | |