| 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 | $129.61 | 3.488% | $134.1308 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $35.37 | 11.514% | $39.4425 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $15.49 | 12.762% | $17.4668 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $132.58 | 9.597% | $145.3037 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $209.71 | 13.236% | $237.4672 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $247.64 | 9.705% | $271.6735 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $165.80 | 5.340% | $174.6537 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $936.20 | $1,020.1382 | $1,020.13 | $1,020.10 | $1,020.20 | |