| 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 | $112.67 | 10.567% | $124.5758 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $202.39 | 3.342% | $209.1539 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $31.36 | 8.701% | $34.0886 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $39.95 | 8.261% | $43.2503 | $43.25 | $43.25 | $43.30 |
| Purchase #5 | $198.32 | 3.161% | $204.5889 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $100.48 | 5.555% | $106.0617 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $247.33 | 8.116% | $267.4033 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $932.50 | $989.1225 | $989.12 | $989.15 | $989.30 | |