| 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 | $8.74 | 11.509% | $9.7459 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $195.27 | 13.221% | $221.0866 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $142.88 | 11.307% | $159.0354 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $68.56 | 9.222% | $74.8826 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $110.91 | 11.340% | $123.4872 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $103.88 | 13.868% | $118.2861 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $187.40 | 7.823% | $202.0603 | $202.06 | $202.05 | $202.10 |
| 7 purchase totals = | $817.64 | $908.5841 | $908.60 | $908.65 | $908.60 | |