| 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 | $120.31 | 4.203% | $125.3666 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $165.54 | 7.490% | $177.9389 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $21.74 | 4.281% | $22.6707 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $20.43 | 9.667% | $22.405 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $211.52 | 3.546% | $219.0205 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $86.61 | 5.370% | $91.261 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $222.68 | 10.128% | $245.233 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $848.83 | $903.8957 | $903.90 | $903.85 | $903.90 | |