| 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 | $37.79 | 6.232% | $40.1451 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $181.89 | 11.753% | $203.2675 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $225.25 | 11.763% | $251.7462 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $36.99 | 3.684% | $38.3527 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $133.28 | 4.406% | $139.1523 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $218.25 | 12.124% | $244.7106 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $117.75 | 12.200% | $132.1155 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $951.20 | $1,049.4899 | $1,049.50 | $1,049.45 | $1,049.50 | |