| 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 | $10.74 | 6.264% | $11.4128 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $113.80 | 9.184% | $124.2514 | $124.25 | $124.25 | $124.30 |
| Purchase #3 | $185.96 | 3.364% | $192.2157 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $199.86 | 10.833% | $221.5108 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $101.76 | 8.495% | $110.4045 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $29.63 | 11.397% | $33.0069 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $32.96 | 13.371% | $37.3671 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $674.71 | $730.1692 | $730.17 | $730.10 | $730.20 | |