| 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 | $89.28 | 7.286% | $95.7849 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $237.85 | 6.413% | $253.1033 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $158.25 | 11.499% | $176.4472 | $176.45 | $176.45 | $176.40 |
| Purchase #4 | $106.35 | 3.446% | $110.0148 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $18.46 | 9.561% | $20.225 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $207.31 | 10.103% | $228.2545 | $228.25 | $228.25 | $228.30 |
| Purchase #7 | $112.34 | 12.185% | $126.0286 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $929.84 | $1,009.8583 | $1,009.85 | $1,009.90 | $1,009.80 | |