| 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 | $102.74 | 7.489% | $110.4342 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $23.77 | 7.851% | $25.6362 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $148.81 | 8.700% | $161.7565 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $118.40 | 6.561% | $126.1682 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $217.82 | 9.413% | $238.3234 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $163.73 | 11.639% | $182.7865 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $195.66 | 11.860% | $218.8653 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $970.93 | $1,063.9703 | $1,063.98 | $1,063.95 | $1,064.00 | |