| 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 | $119.68 | 13.736% | $136.1192 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $92.88 | 10.778% | $102.8906 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $115.63 | 5.871% | $122.4186 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $127.35 | 4.398% | $132.9509 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $116.77 | 6.733% | $124.6321 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $200.48 | 9.868% | $220.2634 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $228.56 | 4.514% | $238.8772 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,001.35 | $1,078.1520 | $1,078.15 | $1,078.15 | $1,078.20 | |