| 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 | $244.25 | 4.304% | $254.7625 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $197.64 | 4.820% | $207.1662 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $23.32 | 4.586% | $24.3895 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $202.48 | 13.138% | $229.0818 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $44.59 | 9.387% | $48.7757 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $112.93 | 13.561% | $128.2444 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $12.27 | 7.401% | $13.1781 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $837.48 | $905.5982 | $905.60 | $905.65 | $905.70 | |