| 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 | $31.52 | 12.593% | $35.4893 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $47.37 | 6.669% | $50.5291 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $201.26 | 11.812% | $225.0328 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $124.72 | 12.379% | $140.1591 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $175.72 | 13.516% | $199.4703 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $198.56 | 8.856% | $216.1445 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $200.71 | 13.778% | $228.3638 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $979.86 | $1,095.1889 | $1,095.18 | $1,095.20 | $1,095.20 | |