| 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 | $140.79 | 3.264% | $145.3854 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $119.41 | 11.795% | $133.4944 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $234.41 | 13.547% | $266.1655 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $243.27 | 13.746% | $276.7099 | $276.71 | $276.70 | $276.70 |
| Purchase #5 | $57.85 | 11.340% | $64.4102 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $203.25 | 4.270% | $211.9288 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $164.88 | 9.324% | $180.2534 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $1,163.86 | $1,278.3476 | $1,278.35 | $1,278.35 | $1,278.40 | |