| 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 | $244.37 | 3.231% | $252.2656 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $193.88 | 12.290% | $217.7079 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $137.45 | 10.352% | $151.6788 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $108.80 | 10.811% | $120.5624 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $135.95 | 4.253% | $141.732 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $137.38 | 7.201% | $147.2727 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $13.67 | 12.410% | $15.3664 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $971.50 | $1,046.5858 | $1,046.59 | $1,046.55 | $1,046.70 | |