| 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 | $231.98 | 3.480% | $240.0529 | $240.05 | $240.05 | $240.10 |
| Purchase #2 | $102.59 | 10.496% | $113.3578 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $157.25 | 12.323% | $176.6279 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $84.38 | 7.445% | $90.6621 | $90.66 | $90.65 | $90.70 |
| Purchase #5 | $156.79 | 5.458% | $165.3476 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $94.52 | 12.429% | $106.2679 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $92.70 | 5.760% | $98.0395 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $920.21 | $990.3557 | $990.36 | $990.35 | $990.40 | |