| 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 | $91.65 | 10.285% | $101.0762 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $175.67 | 13.223% | $198.8988 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $236.80 | 10.319% | $261.2354 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $234.92 | 4.635% | $245.8085 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $92.39 | 11.102% | $102.6471 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $51.52 | 5.345% | $54.2737 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $88.36 | 12.748% | $99.6241 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $971.31 | $1,063.5638 | $1,063.57 | $1,063.55 | $1,063.50 | |