| 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 | $112.92 | 12.782% | $127.3534 | $127.35 | $127.35 | $127.40 |
| Purchase #2 | $38.74 | 10.184% | $42.6853 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $63.87 | 7.353% | $68.5664 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $143.85 | 5.742% | $152.1099 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $121.34 | 6.811% | $129.6045 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $204.37 | 12.626% | $230.1738 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $100.76 | 12.257% | $113.1102 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $785.85 | $863.6035 | $863.60 | $863.55 | $863.70 | |