| 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 | $47.91 | 3.146% | $49.4172 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $161.62 | 11.127% | $179.6035 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $158.69 | 6.835% | $169.5365 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $201.68 | 13.680% | $229.2698 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $250.53 | 9.799% | $275.0794 | $275.08 | $275.10 | $275.10 |
| Purchase #6 | $206.97 | 7.872% | $223.2627 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $105.31 | 13.304% | $119.3204 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $1,132.71 | $1,245.4895 | $1,245.49 | $1,245.45 | $1,245.50 | |