| 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 | $205.39 | 10.817% | $227.607 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $204.76 | 9.297% | $223.7965 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $79.59 | 13.798% | $90.5718 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $113.29 | 11.658% | $126.4973 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $72.88 | 8.698% | $79.2191 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $36.56 | 4.107% | $38.0615 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $193.27 | 9.566% | $211.7582 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $905.74 | $997.5114 | $997.52 | $997.45 | $997.60 | |