| 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 | $213.80 | 10.452% | $236.1464 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $210.27 | 5.588% | $222.0199 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $25.37 | 11.721% | $28.3436 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $227.75 | 9.544% | $249.4865 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $177.58 | 10.275% | $195.8263 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $221.50 | 7.358% | $237.798 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $189.77 | 11.403% | $211.4095 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $1,266.04 | $1,381.0302 | $1,381.04 | $1,381.05 | $1,380.90 | |