| 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 | $76.51 | 7.313% | $82.1052 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $234.77 | 8.320% | $254.3029 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $128.28 | 7.702% | $138.1601 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $103.95 | 4.665% | $108.7993 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $163.47 | 7.282% | $175.3739 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $154.46 | 11.351% | $171.9928 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $104.47 | 11.359% | $116.3367 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $965.91 | $1,047.0709 | $1,047.07 | $1,047.05 | $1,047.10 | |