| 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 | $241.78 | 9.315% | $264.3018 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $94.82 | 8.114% | $102.5137 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $233.98 | 7.593% | $251.7461 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $116.92 | 10.636% | $129.3556 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $228.98 | 6.214% | $243.2088 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $185.41 | 10.421% | $204.7316 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $205.98 | 3.191% | $212.5528 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $1,307.87 | $1,408.4104 | $1,408.41 | $1,408.40 | $1,408.40 | |