| 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 | $121.55 | 10.550% | $134.3735 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $237.35 | 6.195% | $252.0538 | $252.05 | $252.05 | $252.10 |
| Purchase #3 | $236.64 | 10.341% | $261.1109 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $139.92 | 3.311% | $144.5528 | $144.55 | $144.55 | $144.60 |
| Purchase #5 | $221.31 | 7.399% | $237.6847 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $44.76 | 10.310% | $49.3748 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $171.49 | 13.789% | $195.1368 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $1,173.02 | $1,274.2873 | $1,274.27 | $1,274.25 | $1,274.40 | |