| 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 | $218.40 | 8.816% | $237.6541 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $144.65 | 4.723% | $151.4818 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $51.90 | 7.312% | $55.6949 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $245.32 | 12.316% | $275.5336 | $275.53 | $275.55 | $275.50 |
| Purchase #5 | $78.35 | 13.371% | $88.8262 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $55.83 | 12.495% | $62.806 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $235.42 | 7.124% | $252.1913 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $1,029.87 | $1,124.1879 | $1,124.18 | $1,124.25 | $1,124.20 | |