| 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 | $94.62 | 3.644% | $98.068 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $184.44 | 12.849% | $208.1387 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $54.54 | 7.822% | $58.8061 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $40.92 | 13.483% | $46.4372 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $229.72 | 5.272% | $241.8308 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $130.35 | 5.145% | $137.0565 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $105.38 | 10.598% | $116.5482 | $116.55 | $116.55 | $116.50 |
| 7 purchase totals = | $839.97 | $906.8855 | $906.90 | $906.90 | $906.80 | |