| 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 | $189.92 | 8.217% | $205.5257 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $151.40 | 7.171% | $162.2569 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $221.82 | 8.340% | $240.3198 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $106.45 | 7.662% | $114.6062 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $152.29 | 11.427% | $169.6922 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $207.72 | 5.653% | $219.4624 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $217.49 | 5.459% | $229.3628 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,247.09 | $1,341.2260 | $1,341.23 | $1,341.20 | $1,341.30 | |