| 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 | $12.99 | 13.171% | $14.7009 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $228.68 | 13.618% | $259.8216 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $197.98 | 3.137% | $204.1906 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $154.49 | 9.586% | $169.2994 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $207.30 | 12.243% | $232.6797 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $236.89 | 5.581% | $250.1108 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $178.60 | 7.172% | $191.4092 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,216.93 | $1,322.2122 | $1,322.21 | $1,322.20 | $1,322.20 | |