| 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 | $219.67 | 3.510% | $227.3804 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $58.50 | 7.813% | $63.0706 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $105.84 | 8.329% | $114.6554 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $107.25 | 9.102% | $117.0119 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $64.71 | 4.647% | $67.7171 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $32.39 | 9.873% | $35.5879 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $245.98 | 6.457% | $261.8629 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $834.34 | $887.2862 | $887.29 | $887.25 | $887.40 | |