| 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 | $117.25 | 10.773% | $129.8813 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $137.59 | 9.107% | $150.1203 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $66.59 | 5.189% | $70.0454 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $217.63 | 6.501% | $231.7781 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $41.44 | 6.573% | $44.1639 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $241.50 | 9.637% | $264.7734 | $264.77 | $264.75 | $264.80 |
| Purchase #7 | $221.81 | 5.544% | $234.1071 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,043.81 | $1,124.8695 | $1,124.87 | $1,124.85 | $1,124.90 | |