| 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 | $115.34 | 13.869% | $131.3365 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $197.85 | 9.436% | $216.5191 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $18.28 | 10.366% | $20.1749 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $100.91 | 6.278% | $107.2451 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $22.48 | 10.146% | $24.7608 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $10.49 | 3.764% | $10.8848 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $76.51 | 6.376% | $81.3883 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $541.86 | $592.3095 | $592.31 | $592.30 | $592.30 | |