| 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 | $226.57 | 5.135% | $238.2044 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $199.91 | 13.359% | $226.616 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $191.71 | 7.602% | $206.2838 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $246.26 | 12.361% | $276.7002 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $101.54 | 3.207% | $104.7964 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $199.30 | 4.397% | $208.0632 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $110.41 | 9.451% | $120.8448 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,275.70 | $1,381.5088 | $1,381.50 | $1,381.50 | $1,381.50 | |