| 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 | $239.37 | 12.562% | $269.4397 | $269.44 | $269.45 | $269.40 |
| Purchase #2 | $74.72 | 7.482% | $80.3106 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $104.50 | 12.759% | $117.8332 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $59.91 | 4.811% | $62.7923 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $113.36 | 13.634% | $128.8155 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $144.76 | 10.702% | $160.2522 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $137.87 | 8.579% | $149.6979 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $874.49 | $969.1414 | $969.14 | $969.15 | $969.10 | |