| 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 | $103.69 | 10.734% | $114.8201 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $122.48 | 6.759% | $130.7584 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $102.29 | 3.543% | $105.9141 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $219.74 | 3.594% | $227.6375 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $108.86 | 8.109% | $117.6875 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $64.48 | 6.666% | $68.7782 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $178.51 | 8.682% | $194.0082 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $900.05 | $959.6040 | $959.61 | $959.60 | $959.60 | |