| 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 | $113.69 | 11.241% | $126.4699 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $73.48 | 10.361% | $81.0933 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $163.26 | 4.464% | $170.5479 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $132.29 | 12.788% | $149.2072 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $242.73 | 4.792% | $254.3616 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $100.30 | 9.267% | $109.5948 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $183.69 | 9.575% | $201.2783 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,009.44 | $1,092.5530 | $1,092.55 | $1,092.55 | $1,092.60 | |