| 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 | $39.96 | 10.367% | $44.1027 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $103.28 | 5.116% | $108.5638 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $187.71 | 13.283% | $212.6435 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $222.41 | 5.846% | $235.4121 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $145.60 | 13.149% | $164.7449 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $231.29 | 13.488% | $262.4864 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $105.26 | 11.773% | $117.6523 | $117.65 | $117.65 | $117.70 |
| 7 purchase totals = | $1,035.51 | $1,145.6057 | $1,145.59 | $1,145.60 | $1,145.60 | |