| 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 | $32.48 | 4.433% | $33.9198 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $112.50 | 10.693% | $124.5296 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $241.70 | 10.471% | $267.0084 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $210.79 | 6.326% | $224.1246 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $175.89 | 7.470% | $189.029 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $44.38 | 12.211% | $49.7992 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $237.39 | 13.213% | $268.7563 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,055.13 | $1,157.1669 | $1,157.17 | $1,157.15 | $1,157.10 | |