| 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 | $198.53 | 6.313% | $211.0632 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $208.78 | 13.245% | $236.4329 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $78.94 | 11.204% | $87.7844 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $164.93 | 4.751% | $172.7658 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $223.62 | 11.714% | $249.8148 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $66.70 | 3.142% | $68.7957 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $249.93 | 13.347% | $283.2882 | $283.29 | $283.30 | $283.30 |
| 7 purchase totals = | $1,191.43 | $1,309.9450 | $1,309.94 | $1,309.95 | $1,310.00 | |