| 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 | $28.71 | 8.494% | $31.1486 | $31.15 | $31.15 | $31.10 |
| Purchase #2 | $168.96 | 4.310% | $176.2422 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $244.26 | 12.274% | $274.2405 | $274.24 | $274.25 | $274.20 |
| Purchase #4 | $116.73 | 3.751% | $121.1085 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $206.55 | 5.708% | $218.3399 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $176.87 | 11.858% | $197.8432 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $139.92 | 11.142% | $155.5099 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,082.00 | $1,174.4328 | $1,174.43 | $1,174.45 | $1,174.20 | |