| 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 | $247.82 | 13.302% | $280.785 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $65.44 | 7.685% | $70.4691 | $70.47 | $70.45 | $70.50 |
| Purchase #3 | $32.46 | 8.325% | $35.1623 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $82.98 | 13.342% | $94.0512 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $133.74 | 11.700% | $149.3876 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $194.29 | 11.495% | $216.6236 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $86.88 | 11.493% | $96.8651 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $843.61 | $943.3439 | $943.35 | $943.30 | $943.50 | |