| 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 | $33.89 | 12.481% | $38.1198 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $75.39 | 6.499% | $80.2896 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $206.67 | 13.105% | $233.7541 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $30.40 | 3.414% | $31.4379 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $245.41 | 7.199% | $263.0771 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $117.44 | 6.460% | $125.0266 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $206.98 | 9.545% | $226.7362 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $916.18 | $998.4413 | $998.45 | $998.50 | $998.40 | |