| 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 | $210.65 | 10.437% | $232.6355 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $166.49 | 6.575% | $177.4367 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $191.87 | 10.813% | $212.6169 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $164.46 | 4.245% | $171.4413 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $143.74 | 10.749% | $159.1906 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $200.68 | 5.606% | $211.9301 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $78.47 | 10.549% | $86.7478 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $1,156.36 | $1,251.9989 | $1,252.01 | $1,252.05 | $1,251.80 | |