| 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 | $228.48 | 10.441% | $252.3356 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $181.80 | 6.334% | $193.3152 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $121.51 | 13.790% | $138.2662 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $39.73 | 11.169% | $44.1674 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $24.49 | 3.182% | $25.2693 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $83.69 | 6.488% | $89.1198 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $10.61 | 4.261% | $11.0621 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $690.31 | $753.5356 | $753.55 | $753.45 | $753.60 | |