| 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 | $210.76 | 10.310% | $232.4894 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $74.47 | 3.212% | $76.862 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $87.84 | 12.613% | $98.9193 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $204.83 | 4.118% | $213.2649 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $210.52 | 13.791% | $239.5528 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $134.47 | 3.317% | $138.9304 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $146.33 | 5.824% | $154.8523 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $1,069.22 | $1,154.8711 | $1,154.86 | $1,154.85 | $1,155.00 | |