| 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 | $229.43 | 4.820% | $240.4885 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $124.27 | 11.116% | $138.0839 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $157.83 | 7.160% | $169.1306 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $214.86 | 5.385% | $226.4302 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $232.31 | 8.549% | $252.1702 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $241.25 | 7.814% | $260.1013 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $70.53 | 6.145% | $74.8641 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $1,270.48 | $1,361.2688 | $1,361.26 | $1,361.30 | $1,361.30 | |