| 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 | $112.90 | 13.533% | $128.1788 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $81.65 | 8.212% | $88.3551 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $223.70 | 5.437% | $235.8626 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $228.37 | 3.219% | $235.7212 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $224.70 | 10.140% | $247.4846 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $14.44 | 7.355% | $15.5021 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $234.58 | 8.797% | $255.216 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $1,120.34 | $1,206.3204 | $1,206.32 | $1,206.30 | $1,206.40 | |