| 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 | $217.30 | 5.803% | $229.9099 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $250.70 | 10.628% | $277.3444 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $197.78 | 7.651% | $212.9121 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $209.46 | 10.235% | $230.8982 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $203.70 | 13.613% | $231.4297 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $56.67 | 3.277% | $58.5271 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $67.87 | 7.761% | $73.1374 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $1,203.48 | $1,314.1588 | $1,314.16 | $1,314.20 | $1,314.00 | |