| 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 | $18.35 | 3.207% | $18.9385 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $232.72 | 12.635% | $262.1242 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $230.99 | 6.584% | $246.1984 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $149.31 | 9.234% | $163.0973 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $11.44 | 6.762% | $12.2136 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $241.55 | 7.385% | $259.3885 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $88.43 | 4.195% | $92.1396 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $972.79 | $1,054.1001 | $1,054.10 | $1,054.10 | $1,054.00 | |