| 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 | $190.65 | 3.637% | $197.5839 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $190.42 | 4.275% | $198.5605 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $189.68 | 11.684% | $211.8422 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $234.48 | 4.454% | $244.9237 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $190.61 | 13.873% | $217.0533 | $217.05 | $217.05 | $217.10 |
| Purchase #6 | $161.88 | 5.334% | $170.5147 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $64.53 | 12.448% | $72.5627 | $72.56 | $72.55 | $72.60 |
| 7 purchase totals = | $1,222.25 | $1,313.0410 | $1,313.02 | $1,313.00 | $1,313.10 | |