| 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 | $142.99 | 3.794% | $148.415 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $118.49 | 8.647% | $128.7358 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $71.30 | 9.344% | $77.9623 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $228.93 | 11.361% | $254.9387 | $254.94 | $254.95 | $254.90 |
| Purchase #5 | $130.71 | 9.451% | $143.0634 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $143.90 | 7.799% | $155.1228 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $96.28 | 10.478% | $106.3682 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $932.60 | $1,014.6062 | $1,014.61 | $1,014.55 | $1,014.60 | |