| 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 | $124.37 | 12.353% | $139.7334 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $147.85 | 11.752% | $165.2253 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $249.33 | 4.295% | $260.0387 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $160.86 | 7.514% | $172.947 | $172.95 | $172.95 | $172.90 |
| Purchase #5 | $112.53 | 7.724% | $121.2218 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $133.56 | 3.473% | $138.1985 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $103.93 | 3.405% | $107.4688 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $1,032.43 | $1,104.8335 | $1,104.84 | $1,104.85 | $1,104.70 | |