| 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 | $38.32 | 11.335% | $42.6636 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $95.45 | 8.143% | $103.2225 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $175.63 | 12.309% | $197.2483 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $156.66 | 3.528% | $162.187 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $203.74 | 4.661% | $213.2363 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $17.37 | 10.258% | $19.1518 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $219.89 | 4.376% | $229.5124 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $907.06 | $967.2219 | $967.22 | $967.20 | $967.20 | |