| 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 | $199.63 | 10.255% | $220.1021 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $56.60 | 3.180% | $58.3999 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $224.59 | 8.366% | $243.3792 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $48.62 | 12.857% | $54.8711 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $170.28 | 11.521% | $189.898 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $221.59 | 13.850% | $252.2802 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $183.83 | 6.571% | $195.9095 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $1,105.14 | $1,214.8400 | $1,214.84 | $1,214.85 | $1,214.90 | |