| 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 | $11.89 | 6.388% | $12.6495 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $191.67 | 6.710% | $204.5311 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $56.88 | 8.411% | $61.6642 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $128.40 | 11.428% | $143.0736 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $158.35 | 9.730% | $173.7575 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $239.63 | 8.713% | $260.509 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $237.33 | 12.722% | $267.5231 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,024.15 | $1,123.7080 | $1,123.70 | $1,123.65 | $1,123.70 | |