| 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 | $220.31 | 3.367% | $227.7278 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $204.87 | 8.420% | $222.1201 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $203.52 | 11.730% | $227.3929 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $116.27 | 5.566% | $122.7416 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $25.47 | 5.562% | $26.8866 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $220.95 | 10.788% | $244.7861 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $192.74 | 6.493% | $205.2546 | $205.25 | $205.25 | $205.30 |
| 7 purchase totals = | $1,184.13 | $1,276.9097 | $1,276.91 | $1,276.95 | $1,276.90 | |