| 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 | $124.86 | 13.290% | $141.4539 | $141.45 | $141.45 | $141.50 |
| Purchase #2 | $80.46 | 4.600% | $84.1612 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $85.34 | 11.255% | $94.945 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $197.98 | 8.605% | $215.0162 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $125.77 | 3.625% | $130.3292 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $229.61 | 5.361% | $241.9194 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $68.90 | 6.332% | $73.2627 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $912.92 | $981.0876 | $981.09 | $981.05 | $981.10 | |