| 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 | $112.81 | 7.271% | $121.0124 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $78.72 | 3.221% | $81.2556 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $33.74 | 5.166% | $35.483 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $103.72 | 10.235% | $114.3357 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $124.54 | 3.272% | $128.6149 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $211.25 | 11.537% | $235.6219 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $241.69 | 9.134% | $263.766 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $906.47 | $980.0895 | $980.09 | $980.05 | $980.10 | |