| 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 | $190.71 | 12.822% | $215.1628 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $105.96 | 8.601% | $115.0736 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $172.36 | 7.661% | $185.5645 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $30.55 | 8.809% | $33.2411 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $37.87 | 10.421% | $41.8164 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $217.33 | 9.355% | $237.6612 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $230.82 | 11.754% | $257.9506 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $985.60 | $1,086.4702 | $1,086.46 | $1,086.40 | $1,086.60 | |