| 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 | $193.48 | 11.861% | $216.4287 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $190.45 | 10.287% | $210.0416 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $242.57 | 4.535% | $253.5705 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $80.50 | 5.200% | $84.686 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $190.39 | 5.809% | $201.4498 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $64.48 | 5.296% | $67.8949 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $235.31 | 3.287% | $243.0446 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,197.18 | $1,277.1161 | $1,277.11 | $1,277.15 | $1,277.00 | |