| 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 | $222.26 | 8.279% | $240.6609 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $118.28 | 7.396% | $127.028 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $19.58 | 8.505% | $21.2453 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $12.71 | 7.754% | $13.6955 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $240.32 | 4.800% | $251.8554 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $31.63 | 8.419% | $34.2929 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $219.39 | 5.589% | $231.6517 | $231.65 | $231.65 | $231.70 |
| 7 purchase totals = | $864.17 | $920.4297 | $920.44 | $920.45 | $920.50 | |