| 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 | $209.37 | 11.813% | $234.1029 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $221.88 | 13.702% | $252.282 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $77.48 | 8.363% | $83.9597 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $153.46 | 5.403% | $161.7514 | $161.75 | $161.75 | $161.80 |
| Purchase #5 | $188.71 | 7.622% | $203.0935 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $187.35 | 10.357% | $206.7538 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $153.92 | 9.527% | $168.584 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $1,192.17 | $1,310.5273 | $1,310.51 | $1,310.55 | $1,310.70 | |