| 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 | $216.33 | 9.780% | $237.4871 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $132.93 | 7.282% | $142.61 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $126.31 | 5.380% | $133.1055 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $190.95 | 8.428% | $207.0433 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $137.77 | 7.754% | $148.4527 | $148.45 | $148.45 | $148.50 |
| Purchase #6 | $74.80 | 11.870% | $83.6788 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $206.96 | 7.608% | $222.7055 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,086.05 | $1,175.0829 | $1,175.09 | $1,175.10 | $1,175.10 | |