| 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 | $213.50 | 3.117% | $220.1548 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $208.77 | 9.502% | $228.6073 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $76.96 | 9.272% | $84.0957 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $93.69 | 7.629% | $100.8376 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $22.65 | 4.778% | $23.7322 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $195.33 | 8.867% | $212.6499 | $212.65 | $212.65 | $212.60 |
| Purchase #7 | $96.40 | 3.463% | $99.7383 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $907.30 | $969.8158 | $969.82 | $969.85 | $969.70 | |