| 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 | $216.48 | 7.550% | $232.8242 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $30.40 | 6.433% | $32.3556 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $29.77 | 11.776% | $33.2757 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $197.80 | 12.296% | $222.1215 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $162.84 | 11.140% | $180.9804 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $77.81 | 4.503% | $81.3138 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $167.49 | 9.325% | $183.1084 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $882.59 | $965.9796 | $965.98 | $965.95 | $966.00 | |