| 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 | $236.57 | 9.300% | $258.571 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $17.32 | 3.108% | $17.8583 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $129.71 | 11.494% | $144.6189 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $147.30 | 11.615% | $164.4089 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $176.25 | 10.817% | $195.315 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $185.85 | 8.104% | $200.9113 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $17.84 | 3.643% | $18.4899 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $910.84 | $1,000.1733 | $1,000.18 | $1,000.10 | $1,000.20 | |