| 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 | $100.58 | 6.634% | $107.2525 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $103.98 | 10.441% | $114.8366 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $217.50 | 6.342% | $231.2939 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $9.95 | 9.669% | $10.9121 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $240.45 | 7.167% | $257.6831 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $153.37 | 9.714% | $168.2684 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $139.38 | 8.172% | $150.7701 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $965.21 | $1,041.0167 | $1,041.01 | $1,041.00 | $1,041.10 | |