| 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 | $208.93 | 4.115% | $217.5275 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $245.38 | 10.392% | $270.8799 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $40.79 | 8.280% | $44.1674 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $242.58 | 4.766% | $254.1414 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $233.39 | 9.118% | $254.6705 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $134.49 | 8.265% | $145.6056 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $180.79 | 12.735% | $203.8136 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,286.35 | $1,390.8059 | $1,390.81 | $1,390.80 | $1,390.80 | |