| 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 | $152.38 | 11.316% | $169.6233 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $232.41 | 12.316% | $261.0336 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $105.94 | 4.723% | $110.9435 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $156.86 | 9.121% | $171.1672 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $132.30 | 8.340% | $143.3338 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $155.29 | 9.587% | $170.1777 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $229.28 | 12.820% | $258.6737 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,164.46 | $1,284.9528 | $1,284.94 | $1,284.95 | $1,284.90 | |