| 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 | $214.39 | 11.217% | $238.4381 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $130.48 | 12.261% | $146.4782 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $184.39 | 12.188% | $206.8635 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $123.44 | 5.193% | $129.8502 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $28.57 | 9.410% | $31.2584 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $19.50 | 9.649% | $21.3816 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $132.45 | 3.564% | $137.1705 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $833.22 | $911.4405 | $911.44 | $911.45 | $911.60 | |