| 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 | $192.50 | 10.479% | $212.6721 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $27.65 | 8.112% | $29.893 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $204.45 | 6.374% | $217.4816 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $81.65 | 8.659% | $88.7201 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $224.95 | 11.607% | $251.0599 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $248.97 | 5.646% | $263.0268 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $154.31 | 10.695% | $170.8135 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $1,134.48 | $1,233.6670 | $1,233.66 | $1,233.65 | $1,233.70 | |