| 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 | $243.46 | 3.557% | $252.1199 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $48.50 | 12.820% | $54.7177 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $32.57 | 7.304% | $34.9489 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $221.75 | 4.624% | $232.0037 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $160.57 | 8.390% | $174.0418 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $93.43 | 13.290% | $105.8468 | $105.85 | $105.85 | $105.80 |
| Purchase #7 | $126.93 | 10.405% | $140.1371 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $927.21 | $993.8159 | $993.82 | $993.80 | $993.60 | |