| 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 | $90.68 | 13.319% | $102.7577 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $102.97 | 11.428% | $114.7374 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $235.72 | 13.131% | $266.6724 | $266.67 | $266.65 | $266.70 |
| Purchase #4 | $200.49 | 3.192% | $206.8896 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $217.53 | 11.757% | $243.105 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $136.69 | 10.629% | $151.2188 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $223.83 | 10.304% | $246.8934 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $1,207.91 | $1,332.2743 | $1,332.28 | $1,332.25 | $1,332.30 | |