| 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 | $20.70 | 8.393% | $22.4374 | $22.44 | $22.45 | $22.40 |
| Purchase #2 | $200.69 | 8.383% | $217.5138 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $159.55 | 6.143% | $169.3512 | $169.35 | $169.35 | $169.40 |
| Purchase #4 | $236.92 | 11.299% | $263.6896 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $29.78 | 8.159% | $32.2098 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $231.31 | 6.471% | $246.2781 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $244.44 | 13.483% | $277.3978 | $277.40 | $277.40 | $277.40 |
| 7 purchase totals = | $1,123.39 | $1,228.8777 | $1,228.88 | $1,228.90 | $1,228.90 | |