| 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 | $57.71 | 11.852% | $64.5498 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $244.67 | 5.435% | $257.9678 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $154.72 | 7.418% | $166.1971 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $178.94 | 3.136% | $184.5516 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $206.33 | 9.798% | $226.5462 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $191.27 | 10.369% | $211.1028 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $121.37 | 9.130% | $132.4511 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $1,155.01 | $1,243.3664 | $1,243.37 | $1,243.35 | $1,243.40 | |