| 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 | $245.99 | 13.104% | $278.2245 | $278.22 | $278.20 | $278.20 |
| Purchase #2 | $14.73 | 7.865% | $15.8885 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $86.43 | 10.760% | $95.7299 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $185.64 | 6.111% | $196.9845 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $34.76 | 9.318% | $37.9989 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $44.45 | 5.736% | $46.9997 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $97.59 | 12.514% | $109.8024 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $709.59 | $781.6284 | $781.62 | $781.65 | $781.60 | |