| 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 | $237.70 | 5.563% | $250.9233 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $210.92 | 4.512% | $220.4367 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $125.57 | 5.510% | $132.4889 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $72.71 | 12.680% | $81.9296 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $16.83 | 9.792% | $18.478 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $152.99 | 4.684% | $160.1561 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $152.69 | 8.134% | $165.1098 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $969.41 | $1,029.5224 | $1,029.53 | $1,029.55 | $1,029.50 | |