| 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 | $240.64 | 5.111% | $252.9391 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $222.49 | 13.371% | $252.2391 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $75.73 | 7.189% | $81.1742 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $119.53 | 12.203% | $134.1162 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $45.53 | 13.375% | $51.6196 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $127.59 | 4.190% | $132.936 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $105.73 | 6.271% | $112.3603 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $937.24 | $1,017.3845 | $1,017.39 | $1,017.35 | $1,017.30 | |