| 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 | $82.28 | 10.666% | $91.056 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $126.83 | 10.544% | $140.203 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $244.90 | 4.580% | $256.1164 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $20.89 | 6.477% | $22.243 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $220.97 | 13.695% | $251.2318 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $243.71 | 4.761% | $255.313 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $44.62 | 9.600% | $48.9035 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $984.20 | $1,065.0667 | $1,065.06 | $1,065.05 | $1,065.00 | |