| 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 | $215.74 | 4.186% | $224.7709 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $12.81 | 10.112% | $14.1053 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $160.92 | 5.342% | $169.5163 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $201.40 | 6.384% | $214.2574 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $74.87 | 4.782% | $78.4503 | $78.45 | $78.45 | $78.50 |
| Purchase #6 | $223.89 | 11.595% | $249.85 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $125.32 | 6.369% | $133.3016 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,014.95 | $1,084.2518 | $1,084.26 | $1,084.20 | $1,084.40 | |