| 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 | $11.64 | 9.873% | $12.7892 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $148.39 | 6.383% | $157.8617 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $249.83 | 13.814% | $284.3415 | $284.34 | $284.35 | $284.30 |
| Purchase #4 | $132.59 | 11.784% | $148.2144 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $89.89 | 6.817% | $96.0178 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $236.31 | 8.545% | $256.5027 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $218.53 | 8.435% | $236.963 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $1,087.18 | $1,192.6903 | $1,192.68 | $1,192.65 | $1,192.70 | |