| 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 | $199.51 | 9.481% | $218.4255 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $155.48 | 9.478% | $170.2164 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $198.33 | 11.768% | $221.6695 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $227.78 | 3.226% | $235.1282 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $235.84 | 12.742% | $265.8907 | $265.89 | $265.90 | $265.90 |
| Purchase #6 | $142.95 | 7.208% | $153.2538 | $153.25 | $153.25 | $153.30 |
| Purchase #7 | $237.47 | 5.244% | $249.9229 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,397.36 | $1,514.5070 | $1,514.51 | $1,514.50 | $1,514.50 | |