| 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 | $103.82 | 6.851% | $110.9327 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $63.27 | 11.176% | $70.3411 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $206.89 | 5.424% | $218.1117 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $242.62 | 10.125% | $267.1853 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $102.87 | 13.219% | $116.4684 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $125.70 | 11.269% | $139.8651 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $30.67 | 3.745% | $31.8186 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $875.84 | $954.7229 | $954.73 | $954.70 | $954.70 | |