| 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 | $249.48 | 10.499% | $275.6729 | $275.67 | $275.65 | $275.70 |
| Purchase #2 | $249.88 | 5.705% | $264.1357 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $73.85 | 4.281% | $77.0115 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $11.73 | 4.605% | $12.2702 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $66.37 | 6.365% | $70.5945 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $227.28 | 10.357% | $250.8194 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $141.77 | 5.245% | $149.2058 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,020.36 | $1,099.7100 | $1,099.71 | $1,099.65 | $1,099.70 | |