| 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 | $130.28 | 5.525% | $137.478 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $62.96 | 10.668% | $69.6766 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $125.28 | 11.766% | $140.0204 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $191.86 | 11.212% | $213.3713 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $19.54 | 4.377% | $20.3953 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $218.97 | 9.750% | $240.3196 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $57.41 | 11.865% | $64.2217 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $806.30 | $885.4829 | $885.49 | $885.45 | $885.50 | |