| 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 | $227.70 | 10.581% | $251.7929 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $19.61 | 7.185% | $21.019 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $40.78 | 7.605% | $43.8813 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $58.30 | 11.143% | $64.7964 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $6.33 | 10.642% | $7.0036 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $128.79 | 3.752% | $133.6222 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $191.41 | 5.813% | $202.5367 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $672.92 | $724.6521 | $724.65 | $724.65 | $724.60 | |