| 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 | $189.45 | 3.826% | $196.6984 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $214.37 | 12.300% | $240.7375 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $229.71 | 8.863% | $250.0692 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $159.65 | 12.328% | $179.3317 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $184.95 | 6.587% | $197.1327 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $217.54 | 12.810% | $245.4069 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $104.68 | 10.860% | $116.0482 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $1,300.35 | $1,425.4246 | $1,425.43 | $1,425.45 | $1,425.30 | |