| 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 | $185.34 | 11.854% | $207.3102 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $155.56 | 9.244% | $169.94 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $7.66 | 9.260% | $8.3693 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $212.94 | 8.702% | $231.47 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $198.95 | 6.574% | $212.029 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $222.32 | 8.392% | $240.9771 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $232.98 | 3.263% | $240.5821 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $1,215.75 | $1,310.6777 | $1,310.68 | $1,310.70 | $1,310.70 | |