| 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 | $235.91 | 10.257% | $260.1073 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $239.63 | 9.765% | $263.0299 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $138.48 | 8.872% | $150.7659 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $185.54 | 3.283% | $191.6313 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $187.25 | 11.476% | $208.7388 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $227.59 | 8.295% | $246.4686 | $246.47 | $246.45 | $246.50 |
| Purchase #7 | $29.76 | 6.829% | $31.7923 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $1,244.16 | $1,352.5341 | $1,352.54 | $1,352.55 | $1,352.50 | |