| 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 | $228.59 | 10.730% | $253.1177 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $181.25 | 13.470% | $205.6644 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $38.68 | 3.654% | $40.0934 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $143.80 | 3.329% | $148.5871 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $25.39 | 13.570% | $28.8354 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $116.93 | 7.835% | $126.0915 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $12.59 | 10.106% | $13.8623 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $747.23 | $816.2518 | $816.25 | $816.25 | $816.30 | |