| 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 | $187.81 | 13.212% | $212.6235 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $145.48 | 3.734% | $150.9122 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $246.57 | 8.714% | $268.0561 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $15.88 | 4.605% | $16.6113 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $180.37 | 3.250% | $186.232 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $117.59 | 7.803% | $126.7655 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $139.52 | 9.457% | $152.7144 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $1,033.22 | $1,113.9150 | $1,113.91 | $1,113.85 | $1,113.90 | |