| 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 | $211.54 | 12.113% | $237.1638 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $134.65 | 9.465% | $147.3946 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $132.30 | 10.484% | $146.1703 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $9.33 | 5.499% | $9.8431 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $139.32 | 11.580% | $155.4533 | $155.45 | $155.45 | $155.50 |
| Purchase #6 | $126.35 | 10.582% | $139.7204 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $20.64 | 9.571% | $22.6155 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $774.13 | $858.3610 | $858.35 | $858.30 | $858.40 | |