| 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 | $218.92 | 4.761% | $229.3428 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $193.51 | 5.837% | $204.8052 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $71.86 | 12.612% | $80.923 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $216.75 | 13.689% | $246.4209 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $47.97 | 3.814% | $49.7996 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $37.72 | 8.327% | $40.8609 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $26.91 | 4.107% | $28.0152 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $813.64 | $880.1676 | $880.17 | $880.10 | $880.10 | |