| 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 | $231.45 | 8.465% | $251.0422 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $204.96 | 7.593% | $220.5226 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $8.37 | 6.169% | $8.8863 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $209.79 | 9.867% | $230.49 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $225.79 | 10.344% | $249.1457 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $25.85 | 12.112% | $28.981 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $13.57 | 5.128% | $14.2659 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $919.78 | $1,003.3337 | $1,003.34 | $1,003.35 | $1,003.30 | |