| 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 | $209.48 | 7.143% | $224.4432 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $142.49 | 8.206% | $154.1827 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $133.49 | 9.861% | $146.6534 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $166.50 | 10.773% | $184.437 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $131.48 | 13.636% | $149.4086 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $122.44 | 8.738% | $133.1388 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $65.29 | 3.201% | $67.3799 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $971.17 | $1,059.6436 | $1,059.64 | $1,059.70 | $1,059.60 | |