| 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 | $125.61 | 10.308% | $138.5579 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $185.58 | 13.822% | $211.2309 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $28.91 | 3.366% | $29.8831 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $144.60 | 10.130% | $159.248 | $159.25 | $159.25 | $159.20 |
| Purchase #5 | $210.66 | 8.420% | $228.3976 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $238.51 | 13.330% | $270.3034 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $94.81 | 10.379% | $104.6503 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $1,028.68 | $1,142.2712 | $1,142.27 | $1,142.30 | $1,142.30 | |