| 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 | $218.73 | 6.299% | $232.5078 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $158.56 | 7.169% | $169.9272 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $142.92 | 7.367% | $153.4489 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $146.78 | 8.386% | $159.089 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $136.31 | 13.290% | $154.4256 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $219.72 | 8.423% | $238.227 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $241.97 | 13.298% | $274.1472 | $274.15 | $274.15 | $274.10 |
| 7 purchase totals = | $1,264.99 | $1,381.7727 | $1,381.79 | $1,381.85 | $1,381.60 | |