| 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 | $217.42 | 5.141% | $228.5976 | $228.60 | $228.60 | $228.60 |
| Purchase #2 | $28.33 | 9.177% | $30.9298 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $113.58 | 11.603% | $126.7587 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $201.94 | 3.603% | $209.2159 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $141.62 | 12.459% | $159.2644 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $131.69 | 5.389% | $138.7868 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $101.82 | 10.634% | $112.6475 | $112.65 | $112.65 | $112.60 |
| 7 purchase totals = | $936.40 | $1,006.2007 | $1,006.21 | $1,006.20 | $1,006.20 | |