| 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 | $145.95 | 12.445% | $164.1135 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $113.86 | 10.372% | $125.6696 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $204.78 | 13.317% | $232.0506 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $53.25 | 12.494% | $59.9031 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $229.44 | 11.407% | $255.6122 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $125.44 | 8.459% | $136.051 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $220.90 | 11.485% | $246.2704 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,093.62 | $1,219.6704 | $1,219.66 | $1,219.60 | $1,219.80 | |