| 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 | $40.60 | 10.116% | $44.7071 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $250.69 | 11.110% | $278.5417 | $278.54 | $278.55 | $278.50 |
| Purchase #3 | $110.81 | 9.170% | $120.9713 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $173.53 | 13.513% | $196.9791 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $158.82 | 9.420% | $173.7808 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $95.25 | 8.351% | $103.2043 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $156.68 | 5.473% | $165.2551 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $986.38 | $1,083.4394 | $1,083.44 | $1,083.45 | $1,083.50 | |