| 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 | $196.99 | 5.255% | $207.3418 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $164.85 | 5.125% | $173.2986 | $173.30 | $173.30 | $173.30 |
| Purchase #3 | $221.73 | 10.454% | $244.9097 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $40.27 | 13.517% | $45.7133 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $136.76 | 5.131% | $143.7772 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $138.89 | 11.833% | $155.3249 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $94.63 | 8.535% | $102.7067 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $994.12 | $1,073.0722 | $1,073.07 | $1,073.05 | $1,073.00 | |