| 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 | $108.83 | 5.564% | $114.8853 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $118.65 | 9.246% | $129.6204 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $241.36 | 4.836% | $253.0322 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $229.73 | 6.508% | $244.6808 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $222.88 | 9.159% | $243.2936 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $134.67 | 11.797% | $150.557 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $56.27 | 8.304% | $60.9427 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $1,112.39 | $1,197.0120 | $1,197.01 | $1,197.05 | $1,197.00 | |