| 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 | $201.38 | 3.822% | $209.0767 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $115.30 | 8.555% | $125.1639 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $247.82 | 4.833% | $259.7971 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $221.27 | 12.420% | $248.7517 | $248.75 | $248.75 | $248.80 |
| Purchase #5 | $42.89 | 8.145% | $46.3834 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $146.78 | 8.706% | $159.5587 | $159.56 | $159.55 | $159.60 |
| Purchase #7 | $196.61 | 5.222% | $206.877 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $1,172.05 | $1,255.6085 | $1,255.61 | $1,255.65 | $1,255.80 | |