| 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 | $247.29 | 13.178% | $279.8779 | $279.88 | $279.90 | $279.90 |
| Purchase #2 | $115.42 | 5.197% | $121.4184 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $69.45 | 4.487% | $72.5662 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $111.99 | 4.480% | $117.0072 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $87.41 | 11.850% | $97.7681 | $97.77 | $97.75 | $97.80 |
| Purchase #6 | $9.93 | 6.486% | $10.5741 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $208.67 | 4.195% | $217.4237 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $850.16 | $916.6356 | $916.64 | $916.55 | $916.70 | |