| 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 | $96.50 | 3.730% | $100.0995 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $99.82 | 6.763% | $106.5708 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $126.56 | 5.667% | $133.7322 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $218.65 | 9.722% | $239.9072 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $241.67 | 9.401% | $264.3894 | $264.39 | $264.40 | $264.40 |
| Purchase #6 | $119.42 | 5.633% | $126.1469 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $182.32 | 7.701% | $196.3605 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,084.94 | $1,167.2065 | $1,167.21 | $1,167.20 | $1,167.20 | |