| 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 | $110.47 | 11.243% | $122.8901 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $249.74 | 5.805% | $264.2374 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $109.57 | 6.396% | $116.5781 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $125.95 | 4.189% | $131.226 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $109.28 | 6.460% | $116.3395 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $225.85 | 12.685% | $254.4991 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $154.74 | 4.189% | $161.2221 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $1,085.60 | $1,166.9923 | $1,167.00 | $1,167.05 | $1,166.90 | |