| 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 | $109.89 | 11.378% | $122.3933 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $243.82 | 13.272% | $276.1798 | $276.18 | $276.20 | $276.20 |
| Purchase #3 | $84.36 | 5.684% | $89.155 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $128.72 | 5.147% | $135.3452 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $104.33 | 10.169% | $114.9393 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $35.67 | 12.139% | $40 | $40.00 | $40.00 | $40.00 |
| Purchase #7 | $248.70 | 5.698% | $262.8709 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $955.49 | $1,040.8835 | $1,040.89 | $1,040.90 | $1,040.90 | |