| 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 | $232.58 | 3.733% | $241.2622 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $203.28 | 9.265% | $222.1139 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $132.88 | 12.108% | $148.9691 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $84.90 | 8.788% | $92.361 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $14.35 | 10.476% | $15.8533 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $85.78 | 8.304% | $92.9032 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $24.33 | 12.320% | $27.3275 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $778.10 | $840.7902 | $840.78 | $840.75 | $840.90 | |