| 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 | $200.97 | 12.424% | $225.9385 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $213.88 | 6.611% | $228.0196 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $51.43 | 5.777% | $54.4011 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $166.82 | 8.234% | $180.556 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $175.28 | 7.496% | $188.419 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $221.53 | 10.130% | $243.971 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $23.29 | 6.639% | $24.8362 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $1,053.20 | $1,146.1414 | $1,146.15 | $1,146.10 | $1,146.10 | |