| 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 | $102.55 | 11.484% | $114.3268 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $166.71 | 5.133% | $175.2672 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $36.28 | 10.792% | $40.1953 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $123.78 | 4.719% | $129.6212 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $159.27 | 6.572% | $169.7372 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $230.51 | 11.281% | $256.5138 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $97.54 | 6.302% | $103.687 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $916.64 | $989.3485 | $989.36 | $989.35 | $989.30 | |