| 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 | $217.80 | 7.473% | $234.0762 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $66.52 | 12.688% | $74.9601 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $127.93 | 3.534% | $132.451 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $145.48 | 11.199% | $161.7723 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $189.38 | 7.685% | $203.9339 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $29.89 | 8.449% | $32.4154 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $234.32 | 13.281% | $265.44 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,011.32 | $1,105.0489 | $1,105.05 | $1,105.05 | $1,105.10 | |