| 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 | $245.38 | 7.243% | $263.1529 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $216.96 | 4.618% | $226.9792 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $143.34 | 12.366% | $161.0654 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $117.30 | 4.637% | $122.7392 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $225.52 | 8.476% | $244.6351 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $29.68 | 4.813% | $31.1085 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $106.51 | 9.546% | $116.6774 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,084.69 | $1,166.3577 | $1,166.37 | $1,166.40 | $1,166.40 | |