| 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 | $211.37 | 8.697% | $229.7528 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $198.74 | 10.762% | $220.1284 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $111.38 | 8.607% | $120.9665 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $170.46 | 10.392% | $188.1742 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $106.46 | 12.124% | $119.3672 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $202.80 | 5.470% | $213.8932 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $69.73 | 5.672% | $73.6851 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,070.94 | $1,165.9674 | $1,165.97 | $1,165.95 | $1,166.10 | |