| 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 | $19.50 | 13.532% | $22.1387 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $249.62 | 5.292% | $262.8299 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $206.49 | 12.323% | $231.9358 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $139.45 | 6.855% | $149.0093 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $34.26 | 6.332% | $36.4293 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $32.49 | 10.259% | $35.8231 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $100.60 | 10.106% | $110.7666 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $782.41 | $848.9327 | $848.94 | $848.95 | $848.80 | |