| 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 | $99.74 | 10.765% | $110.477 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $187.74 | 3.272% | $193.8829 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $217.43 | 5.299% | $228.9516 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $22.53 | 6.174% | $23.921 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $10.97 | 6.628% | $11.6971 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $34.60 | 10.409% | $38.2015 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $208.75 | 10.735% | $231.1593 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $781.76 | $838.2904 | $838.29 | $838.30 | $838.40 | |