| 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 | $225.58 | 8.117% | $243.8903 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $137.61 | 11.242% | $153.0801 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $41.57 | 6.294% | $44.1864 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $21.29 | 6.418% | $22.6564 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $148.64 | 13.809% | $169.1657 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $58.34 | 7.814% | $62.8987 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $192.27 | 10.173% | $211.8296 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $825.30 | $907.7072 | $907.72 | $907.75 | $907.80 | |