| 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 | $220.89 | 7.374% | $237.1784 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $52.86 | 9.580% | $57.924 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $119.62 | 7.136% | $128.1561 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $205.85 | 11.524% | $229.5722 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $212.55 | 5.793% | $224.863 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $211.71 | 4.696% | $221.6519 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $128.57 | 4.533% | $134.3981 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $1,152.05 | $1,233.7437 | $1,233.74 | $1,233.70 | $1,233.90 | |