| 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 | $221.43 | 6.589% | $236.02 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $85.55 | 12.679% | $96.3969 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $13.99 | 8.741% | $15.2129 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $150.37 | 6.367% | $159.9441 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $195.35 | 9.515% | $213.9376 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $56.85 | 11.692% | $63.4969 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $87.81 | 7.841% | $94.6952 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $811.35 | $879.7036 | $879.71 | $879.70 | $879.60 | |