| 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 | $84.42 | 8.742% | $91.8 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $56.56 | 3.503% | $58.5413 | $58.54 | $58.55 | $58.50 |
| Purchase #3 | $221.49 | 6.275% | $235.3885 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $122.58 | 4.269% | $127.8129 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $163.60 | 3.366% | $169.1068 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $123.78 | 12.203% | $138.8849 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $226.52 | 13.447% | $256.9801 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $998.95 | $1,078.5145 | $1,078.51 | $1,078.55 | $1,078.50 | |