| 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 | $132.82 | 10.105% | $146.2415 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $231.67 | 10.780% | $256.644 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $195.81 | 9.478% | $214.3689 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $59.39 | 7.129% | $63.6239 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $131.58 | 5.598% | $138.9458 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $55.53 | 10.799% | $61.5267 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $106.37 | 9.242% | $116.2007 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $913.17 | $997.5515 | $997.55 | $997.55 | $997.40 | |