| 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 | $215.92 | 4.284% | $225.17 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $14.40 | 12.594% | $16.2135 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $56.94 | 12.204% | $63.889 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $197.39 | 6.429% | $210.0802 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $162.33 | 3.430% | $167.8979 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $141.79 | 13.537% | $160.9841 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $53.77 | 4.439% | $56.1569 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $842.54 | $900.3916 | $900.39 | $900.40 | $900.50 | |