| 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 | $192.42 | 7.781% | $207.3922 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $234.77 | 9.432% | $256.9135 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $218.48 | 10.623% | $241.6891 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $205.35 | 11.681% | $229.3369 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $110.70 | 7.529% | $119.0346 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $157.41 | 13.339% | $178.4069 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $212.89 | 6.634% | $227.0131 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,332.02 | $1,459.7863 | $1,459.78 | $1,459.80 | $1,459.70 | |