| 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 | $236.43 | 4.440% | $246.9275 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $198.68 | 10.132% | $218.8103 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $61.46 | 9.870% | $67.5261 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $214.77 | 13.610% | $244.0002 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $107.78 | 8.588% | $117.0361 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $85.89 | 3.455% | $88.8575 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $12.57 | 12.849% | $14.1851 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $917.58 | $997.3428 | $997.36 | $997.40 | $997.30 | |