| 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 | $198.82 | 10.170% | $219.04 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $202.68 | 12.125% | $227.255 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $26.79 | 9.676% | $29.3822 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $111.44 | 4.474% | $116.4258 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $137.91 | 13.298% | $156.2493 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $159.81 | 8.350% | $173.1541 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $10.34 | 5.682% | $10.9275 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $847.79 | $932.4339 | $932.44 | $932.50 | $932.40 | |