| 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 | $136.30 | 3.555% | $141.1455 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $211.90 | 5.774% | $224.1351 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $106.34 | 12.412% | $119.5389 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $125.45 | 12.160% | $140.7047 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $121.91 | 10.714% | $134.9714 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $220.63 | 9.871% | $242.4084 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $26.31 | 13.257% | $29.7979 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $948.84 | $1,032.7019 | $1,032.71 | $1,032.70 | $1,032.60 | |