| 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 | $123.63 | 11.628% | $138.0057 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $191.92 | 12.301% | $215.5281 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $70.66 | 10.742% | $78.2503 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $242.25 | 13.689% | $275.4116 | $275.41 | $275.40 | $275.40 |
| Purchase #5 | $159.34 | 8.651% | $173.1245 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $242.93 | 4.825% | $254.6514 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $125.44 | 6.548% | $133.6538 | $133.65 | $133.65 | $133.70 |
| 7 purchase totals = | $1,156.17 | $1,268.6254 | $1,268.62 | $1,268.60 | $1,268.70 | |