| 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 | $23.87 | 7.832% | $25.7395 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $153.38 | 13.321% | $173.8117 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $122.37 | 8.719% | $133.0394 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $129.99 | 7.832% | $140.1708 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $193.30 | 3.525% | $200.1138 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $37.84 | 10.565% | $41.8378 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $248.41 | 6.860% | $265.4509 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $909.16 | $980.1639 | $980.16 | $980.15 | $980.10 | |