| 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 | $234.70 | 8.173% | $253.882 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $99.31 | 11.424% | $110.6552 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $107.26 | 7.852% | $115.6821 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $107.88 | 3.866% | $112.0506 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $80.42 | 4.747% | $84.2375 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $18.93 | 5.470% | $19.9655 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $159.82 | 7.212% | $171.3462 | $171.35 | $171.35 | $171.30 |
| 7 purchase totals = | $808.32 | $867.8191 | $867.83 | $867.85 | $867.90 | |