| 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 | $102.58 | 3.641% | $106.3149 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $197.85 | 11.650% | $220.8995 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $12.29 | 5.193% | $12.9282 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $131.75 | 9.152% | $143.8078 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $43.34 | 11.408% | $48.2842 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $218.40 | 6.412% | $232.4038 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $77.40 | 9.240% | $84.5518 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $783.61 | $849.1902 | $849.18 | $849.20 | $849.20 | |