| 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 | $138.96 | 5.225% | $146.2207 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $226.29 | 5.158% | $237.962 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $117.89 | 5.373% | $124.2242 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $133.26 | 7.393% | $143.1119 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $211.82 | 10.859% | $234.8215 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $45.81 | 13.160% | $51.8386 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $206.53 | 9.146% | $225.4192 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,080.56 | $1,163.5981 | $1,163.59 | $1,163.50 | $1,163.50 | |