| 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 | $109.67 | 7.464% | $117.8558 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $240.25 | 10.853% | $266.3243 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $144.52 | 10.178% | $159.2292 | $159.23 | $159.25 | $159.20 |
| Purchase #4 | $187.29 | 6.792% | $200.0107 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $100.93 | 12.542% | $113.5886 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $9.64 | 11.389% | $10.7379 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $96.93 | 11.193% | $107.7794 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $889.23 | $975.5259 | $975.53 | $975.55 | $975.50 | |