| 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 | $116.81 | 8.423% | $126.6489 | $126.65 | $126.65 | $126.60 |
| Purchase #2 | $70.87 | 4.599% | $74.1293 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $139.90 | 12.632% | $157.5722 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $35.61 | 10.773% | $39.4463 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $195.42 | 10.845% | $216.6133 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $68.48 | 7.274% | $73.4612 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $242.75 | 4.367% | $253.3509 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $869.84 | $941.2221 | $941.22 | $941.20 | $941.20 | |