| 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 | $210.53 | 3.811% | $218.5533 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $120.49 | 3.475% | $124.677 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $24.47 | 11.290% | $27.2327 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $110.88 | 4.674% | $116.0625 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $143.56 | 13.427% | $162.8358 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $55.43 | 8.277% | $60.0179 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $22.77 | 12.326% | $25.5766 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $688.13 | $734.9558 | $734.96 | $735.00 | $735.00 | |