| 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 | $228.70 | 8.173% | $247.3917 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $89.93 | 7.456% | $96.6352 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $123.25 | 10.799% | $136.5598 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $122.31 | 8.644% | $132.8825 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $112.27 | 13.748% | $127.7049 | $127.70 | $127.70 | $127.70 |
| Purchase #6 | $145.52 | 10.110% | $160.2321 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $81.62 | 7.645% | $87.8598 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $903.60 | $989.2660 | $989.26 | $989.30 | $989.30 | |