| 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 | $10.47 | 13.744% | $11.909 | $11.91 | $11.90 | $11.90 |
| Purchase #2 | $227.90 | 6.821% | $243.4451 | $243.45 | $243.45 | $243.40 |
| Purchase #3 | $219.92 | 8.487% | $238.5846 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $144.43 | 11.860% | $161.5594 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $67.39 | 12.864% | $76.059 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $233.41 | 7.462% | $250.8271 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $135.53 | 6.299% | $144.067 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $1,039.05 | $1,126.4512 | $1,126.46 | $1,126.45 | $1,126.50 | |