| 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 | $192.30 | 5.567% | $203.0053 | $203.01 | $203.00 | $203.00 |
| Purchase #2 | $11.68 | 4.297% | $12.1819 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $232.50 | 10.241% | $256.3103 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $182.99 | 13.695% | $208.0505 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $97.59 | 10.407% | $107.7462 | $107.75 | $107.75 | $107.70 |
| Purchase #6 | $132.67 | 4.871% | $139.1324 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $190.75 | 4.499% | $199.3318 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,040.48 | $1,125.7584 | $1,125.76 | $1,125.80 | $1,125.70 | |