| 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 | $217.87 | 7.666% | $234.5719 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $28.39 | 4.717% | $29.7292 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $90.30 | 10.421% | $99.7102 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $90.68 | 12.381% | $101.9071 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $206.58 | 5.291% | $217.5101 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $79.29 | 6.702% | $84.604 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $223.60 | 10.838% | $247.8338 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $936.71 | $1,015.8663 | $1,015.86 | $1,015.85 | $1,015.80 | |