| 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 | $230.37 | 11.163% | $256.0862 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $71.45 | 10.391% | $78.8744 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $195.50 | 5.637% | $206.5203 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $150.64 | 12.443% | $169.3841 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $199.32 | 10.729% | $220.705 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $202.29 | 11.780% | $226.1198 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $177.59 | 11.311% | $197.6772 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,227.16 | $1,355.3670 | $1,355.37 | $1,355.35 | $1,355.40 | |