| 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 | $219.71 | 13.320% | $248.9754 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $79.74 | 11.437% | $88.8599 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $133.69 | 5.486% | $141.0242 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $44.44 | 12.474% | $49.9834 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $134.59 | 13.168% | $152.3128 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $28.45 | 9.134% | $31.0486 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $79.30 | 9.338% | $86.705 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $719.92 | $798.9093 | $798.91 | $798.90 | $798.90 | |