| 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 | $222.41 | 5.130% | $233.8196 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $210.80 | 12.548% | $237.2512 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $99.98 | 5.179% | $105.158 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $109.42 | 6.588% | $116.6286 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $21.69 | 8.503% | $23.5343 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $215.52 | 4.281% | $224.7464 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $91.47 | 5.863% | $96.8329 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $971.29 | $1,037.9710 | $1,037.97 | $1,038.00 | $1,037.90 | |