| 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 | $206.59 | 4.365% | $215.6077 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $46.44 | 8.738% | $50.4979 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $139.42 | 6.345% | $148.2662 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $192.94 | 13.624% | $219.2261 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $170.82 | 9.473% | $187.0018 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $202.32 | 13.275% | $229.178 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $232.63 | 13.565% | $264.1863 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,191.16 | $1,313.9640 | $1,313.98 | $1,314.00 | $1,314.00 | |