| 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 | $128.98 | 10.582% | $142.6287 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $219.76 | 12.422% | $247.0586 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $83.70 | 3.288% | $86.4521 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $10.31 | 7.689% | $11.1027 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $229.59 | 9.157% | $250.6136 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $128.77 | 4.456% | $134.508 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $153.92 | 8.305% | $166.7031 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $955.03 | $1,039.0668 | $1,039.06 | $1,039.05 | $1,039.10 | |