| 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 | $112.70 | 4.238% | $117.4762 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $195.61 | 7.525% | $210.3297 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $243.49 | 6.671% | $259.7332 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $6.80 | 3.819% | $7.0597 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $7.91 | 3.484% | $8.1856 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $185.44 | 5.699% | $196.0082 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $59.46 | 9.369% | $65.0308 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $811.41 | $863.8234 | $863.83 | $863.90 | $863.80 | |