| 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 | $201.35 | 3.622% | $208.6429 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $183.70 | 12.324% | $206.3392 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $165.36 | 11.511% | $184.3946 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $23.35 | 3.480% | $24.1626 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $18.72 | 10.368% | $20.6609 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $99.42 | 9.402% | $108.7675 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $19.81 | 11.361% | $22.0606 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $711.71 | $775.0283 | $775.02 | $775.00 | $775.10 | |