| 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 | $171.74 | 10.352% | $189.5185 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $208.85 | 11.345% | $232.544 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $26.94 | 8.778% | $29.3048 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $120.73 | 7.724% | $130.0552 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $102.41 | 13.776% | $116.518 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $96.92 | 10.811% | $107.398 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $86.93 | 9.688% | $95.3518 | $95.35 | $95.35 | $95.40 |
| 7 purchase totals = | $814.52 | $900.6903 | $900.69 | $900.65 | $900.70 | |