| 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 | $17.46 | 7.665% | $18.7983 | $18.80 | $18.80 | $18.80 |
| Purchase #2 | $197.29 | 8.834% | $214.7186 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $208.65 | 3.149% | $215.2204 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $114.91 | 8.406% | $124.5693 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $175.92 | 9.311% | $192.2999 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $39.54 | 11.536% | $44.1013 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $221.54 | 6.648% | $236.268 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $975.31 | $1,045.9758 | $1,045.98 | $1,045.90 | $1,046.00 | |