| 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 | $225.55 | 9.222% | $246.3502 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $9.58 | 3.335% | $9.8995 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $116.81 | 11.299% | $130.0084 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $21.88 | 4.553% | $22.8762 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $136.65 | 7.329% | $146.6651 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $137.53 | 4.568% | $143.8124 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $121.51 | 5.595% | $128.3085 | $128.31 | $128.30 | $128.30 |
| 7 purchase totals = | $769.51 | $827.9203 | $827.93 | $827.90 | $828.00 | |