| 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 | $117.31 | 3.578% | $121.5074 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $213.84 | 4.270% | $222.971 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $149.48 | 4.552% | $156.2843 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $132.76 | 12.659% | $149.5661 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $144.85 | 9.575% | $158.7194 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $221.34 | 6.605% | $235.9595 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $37.25 | 7.157% | $39.916 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $1,016.83 | $1,084.9237 | $1,084.93 | $1,084.85 | $1,085.00 | |