| 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 | $243.86 | 3.308% | $251.9269 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $167.61 | 4.186% | $174.6262 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $197.28 | 5.647% | $208.4204 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $16.79 | 13.737% | $19.0964 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $123.28 | 6.625% | $131.4473 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $75.98 | 13.699% | $86.3885 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $41.63 | 6.258% | $44.2352 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $866.43 | $916.1409 | $916.16 | $916.20 | $916.00 | |