| 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 | $103.30 | 9.533% | $113.1476 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $190.72 | 10.856% | $211.4246 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $115.26 | 3.418% | $119.1996 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $231.31 | 12.756% | $260.8159 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $79.47 | 6.202% | $84.3987 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $182.83 | 8.204% | $197.8294 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $62.64 | 4.457% | $65.4319 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $965.53 | $1,052.2477 | $1,052.25 | $1,052.25 | $1,052.10 | |