| 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 | $230.59 | 10.308% | $254.3592 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $68.40 | 5.860% | $72.4082 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $249.34 | 11.303% | $277.5229 | $277.52 | $277.50 | $277.50 |
| Purchase #4 | $71.39 | 3.831% | $74.125 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $205.59 | 11.418% | $229.0643 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $79.46 | 7.186% | $85.17 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $112.73 | 11.774% | $126.0028 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $1,017.50 | $1,118.6524 | $1,118.65 | $1,118.60 | $1,118.70 | |