| 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 | $220.67 | 7.494% | $237.207 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $52.32 | 9.203% | $57.135 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $15.72 | 7.362% | $16.8773 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $41.51 | 11.506% | $46.2861 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $244.65 | 4.679% | $256.0972 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $239.70 | 11.419% | $267.0713 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $102.88 | 13.634% | $116.9067 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $917.45 | $997.5806 | $997.60 | $997.60 | $997.60 | |