| 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 | $178.34 | 9.791% | $195.8013 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $125.31 | 6.273% | $133.1707 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $40.54 | 6.779% | $43.2882 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $242.75 | 6.467% | $258.4486 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $124.89 | 4.111% | $130.0242 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $110.99 | 4.384% | $115.8558 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $115.74 | 6.322% | $123.0571 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $938.56 | $999.6459 | $999.65 | $999.60 | $999.70 | |