| 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 | $122.83 | 5.210% | $129.2294 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $181.25 | 6.255% | $192.5872 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $202.86 | 8.324% | $219.7461 | $219.75 | $219.75 | $219.70 |
| Purchase #4 | $113.65 | 4.624% | $118.9052 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $12.31 | 11.791% | $13.7615 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $167.52 | 11.700% | $187.1198 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $91.42 | 11.803% | $102.2103 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $891.84 | $963.5595 | $963.57 | $963.55 | $963.50 | |