| 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 | $112.65 | 3.156% | $116.2052 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $225.38 | 4.360% | $235.2066 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $175.77 | 13.390% | $199.3056 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $199.99 | 4.305% | $208.5996 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $90.42 | 13.394% | $102.5309 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $114.90 | 9.794% | $126.1533 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $92.41 | 4.627% | $96.6858 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $1,011.52 | $1,084.6870 | $1,084.70 | $1,084.70 | $1,084.70 | |