| 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 | $59.83 | 7.869% | $64.538 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $115.92 | 5.470% | $122.2608 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $93.98 | 11.244% | $104.5471 | $104.55 | $104.55 | $104.50 |
| Purchase #4 | $184.26 | 7.164% | $197.4604 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $233.34 | 3.291% | $241.0192 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $203.52 | 10.156% | $224.1895 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $196.74 | 3.582% | $203.7872 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $1,087.59 | $1,157.8022 | $1,157.81 | $1,157.80 | $1,157.80 | |