| 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 | $232.27 | 12.841% | $262.0958 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $99.59 | 4.222% | $103.7947 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $186.35 | 13.397% | $211.3153 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $150.39 | 13.825% | $171.1814 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $210.44 | 5.294% | $221.5807 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $52.57 | 7.757% | $56.6479 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $110.80 | 9.816% | $121.6761 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $1,042.41 | $1,148.2919 | $1,148.30 | $1,148.35 | $1,148.30 | |