| 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 | $231.99 | 12.156% | $260.1907 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $99.71 | 11.191% | $110.8685 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $6.75 | 12.659% | $7.6045 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $174.28 | 7.377% | $187.1366 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $234.88 | 10.364% | $259.223 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $241.31 | 3.299% | $249.2708 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $240.89 | 10.667% | $266.5857 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $1,229.81 | $1,340.8798 | $1,340.88 | $1,340.85 | $1,340.90 | |