| 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 | $99.43 | 11.328% | $110.6934 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $224.55 | 11.293% | $249.9084 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $170.94 | 4.149% | $178.0323 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $15.77 | 4.341% | $16.4546 | $16.45 | $16.45 | $16.50 |
| Purchase #5 | $233.70 | 10.416% | $258.0422 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $211.29 | 8.556% | $229.368 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $187.59 | 11.178% | $208.5588 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $1,143.27 | $1,251.0577 | $1,251.05 | $1,251.05 | $1,251.10 | |