| 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 | $241.88 | 13.845% | $275.3683 | $275.37 | $275.35 | $275.40 |
| Purchase #2 | $106.97 | 5.541% | $112.8972 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $150.95 | 6.230% | $160.3542 | $160.35 | $160.35 | $160.40 |
| Purchase #4 | $65.42 | 11.106% | $72.6855 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $47.28 | 3.225% | $48.8048 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $139.45 | 4.377% | $145.5537 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $62.69 | 8.427% | $67.9729 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $814.64 | $883.6366 | $883.63 | $883.60 | $883.80 | |