| 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 | $97.33 | 8.244% | $105.3539 | $105.35 | $105.35 | $105.40 |
| Purchase #2 | $176.86 | 8.233% | $191.4209 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $196.55 | 13.593% | $223.267 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $89.90 | 9.826% | $98.7336 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $12.36 | 11.701% | $13.8062 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $186.82 | 4.755% | $195.7033 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $214.56 | 7.279% | $230.1778 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $974.38 | $1,058.4627 | $1,058.46 | $1,058.45 | $1,058.50 | |