| 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 | $103.94 | 12.583% | $117.0188 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $93.46 | 10.555% | $103.3247 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $88.73 | 10.580% | $98.1176 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $129.63 | 12.429% | $145.7417 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $223.89 | 8.303% | $242.4796 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $32.32 | 13.874% | $36.8041 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $53.39 | 10.470% | $58.9799 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $725.36 | $802.4664 | $802.46 | $802.45 | $802.40 | |