| 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 | $238.76 | 4.301% | $249.0291 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $204.79 | 7.821% | $220.8066 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $244.93 | 9.740% | $268.7862 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $34.87 | 5.290% | $36.7146 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $81.99 | 13.852% | $93.3473 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $132.70 | 12.558% | $149.3645 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $229.87 | 6.543% | $244.9104 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $1,167.91 | $1,262.9587 | $1,262.96 | $1,262.95 | $1,262.90 | |