| 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 | $115.47 | 7.306% | $123.9062 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $137.67 | 11.825% | $153.9495 | $153.95 | $153.95 | $153.90 |
| Purchase #3 | $139.63 | 3.673% | $144.7586 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $220.96 | 7.195% | $236.8581 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $214.86 | 9.470% | $235.2072 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $136.30 | 5.463% | $143.7461 | $143.75 | $143.75 | $143.70 |
| Purchase #7 | $158.65 | 9.669% | $173.9899 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $1,123.54 | $1,212.4156 | $1,212.43 | $1,212.40 | $1,212.40 | |