| 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 | $193.61 | 10.276% | $213.5054 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $7.64 | 3.749% | $7.9264 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $39.38 | 10.701% | $43.5941 | $43.59 | $43.60 | $43.60 |
| Purchase #4 | $208.49 | 10.248% | $229.8561 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $193.83 | 13.380% | $219.7645 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $220.30 | 12.485% | $247.8045 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $22.31 | 13.290% | $25.275 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $885.56 | $987.7260 | $987.73 | $987.75 | $987.80 | |