| 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 | $9.52 | 10.420% | $10.512 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $48.29 | 7.219% | $51.7761 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $231.77 | 3.632% | $240.1879 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $87.33 | 5.155% | $91.8319 | $91.83 | $91.85 | $91.80 |
| Purchase #5 | $188.43 | 8.257% | $203.9887 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $159.40 | 4.122% | $165.9705 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $204.87 | 6.539% | $218.2664 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $929.61 | $982.5335 | $982.54 | $982.55 | $982.60 | |