| 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 | $249.84 | 3.122% | $257.64 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $130.29 | 13.590% | $147.9964 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $17.40 | 7.458% | $18.6977 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $91.94 | 7.124% | $98.4898 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $147.34 | 9.484% | $161.3137 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $206.76 | 10.129% | $227.7027 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $123.73 | 6.463% | $131.7267 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $967.30 | $1,043.5670 | $1,043.57 | $1,043.60 | $1,043.50 | |