| 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 | $116.52 | 4.113% | $121.3125 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $153.28 | 7.561% | $164.8695 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $77.27 | 5.312% | $81.3746 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $39.71 | 10.650% | $43.9391 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $136.44 | 5.321% | $143.7 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $206.40 | 6.396% | $219.6013 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $105.86 | 3.861% | $109.9473 | $109.95 | $109.95 | $109.90 |
| 7 purchase totals = | $835.48 | $884.7443 | $884.74 | $884.70 | $884.70 | |