| 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 | $234.26 | 12.323% | $263.1279 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $143.65 | 3.429% | $148.5758 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $225.63 | 11.597% | $251.7963 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $59.67 | 12.354% | $67.0416 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $67.46 | 10.359% | $74.4482 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $43.62 | 12.464% | $49.0568 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $223.43 | 4.786% | $234.1234 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $997.72 | $1,088.1700 | $1,088.18 | $1,088.20 | $1,088.10 | |