| 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 | $109.92 | 9.456% | $120.314 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $150.38 | 12.787% | $169.6091 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $207.27 | 3.343% | $214.199 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $224.91 | 13.238% | $254.6836 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $169.54 | 3.408% | $175.3179 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $55.75 | 9.281% | $60.9242 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $54.56 | 5.497% | $57.5592 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $972.33 | $1,052.6070 | $1,052.60 | $1,052.55 | $1,052.60 | |