| 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 | $11.58 | 4.824% | $12.1386 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $100.37 | 8.533% | $108.9346 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $32.70 | 3.177% | $33.7389 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $135.37 | 12.340% | $152.0747 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $144.46 | 11.781% | $161.4788 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $216.79 | 12.201% | $243.2405 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $208.77 | 7.562% | $224.5572 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $850.04 | $936.1633 | $936.16 | $936.20 | $936.10 | |