| 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 | $225.93 | 7.198% | $242.1924 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $191.65 | 9.169% | $209.2224 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $12.96 | 12.515% | $14.5819 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $35.71 | 12.868% | $40.3052 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $115.59 | 9.329% | $126.3734 | $126.37 | $126.35 | $126.40 |
| Purchase #6 | $169.31 | 11.807% | $189.3004 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $149.50 | 11.510% | $166.7075 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $900.65 | $988.6832 | $988.68 | $988.65 | $988.70 | |