| 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 | $214.79 | 8.512% | $233.0729 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $139.70 | 9.451% | $152.903 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $194.84 | 10.112% | $214.5422 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $13.55 | 12.766% | $15.2798 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $143.40 | 11.771% | $160.2796 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $135.62 | 10.121% | $149.3461 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $16.95 | 12.619% | $19.0889 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $858.85 | $944.5125 | $944.51 | $944.55 | $944.50 | |