| 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 | $230.66 | 3.425% | $238.5601 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $175.53 | 12.870% | $198.1207 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $248.61 | 6.284% | $264.2327 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $26.93 | 12.608% | $30.3253 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $62.89 | 12.595% | $70.811 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $30.92 | 11.320% | $34.4201 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $129.81 | 5.865% | $137.4234 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $905.35 | $973.8933 | $973.89 | $973.85 | $973.80 | |