| 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 | $190.89 | 3.695% | $197.9434 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $127.88 | 8.377% | $138.5925 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $217.30 | 13.716% | $247.1049 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $141.69 | 7.356% | $152.1127 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $40.87 | 7.845% | $44.0763 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $16.36 | 4.123% | $17.0345 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $132.66 | 12.411% | $149.1244 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $867.65 | $945.9887 | $945.97 | $946.00 | $945.90 | |