| 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 | $242.44 | 3.756% | $251.546 | $251.55 | $251.55 | $251.50 |
| Purchase #2 | $236.44 | 4.608% | $247.3352 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $176.68 | 10.758% | $195.6872 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $6.27 | 4.591% | $6.5579 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $87.52 | 4.699% | $91.6326 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $77.83 | 10.208% | $85.7749 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $101.31 | 12.464% | $113.9373 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $928.49 | $992.4711 | $992.48 | $992.50 | $992.40 | |