| 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 | $104.57 | 3.521% | $108.2519 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $201.28 | 8.438% | $218.264 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $28.91 | 10.822% | $32.0386 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $43.99 | 4.651% | $46.036 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $33.80 | 10.254% | $37.2659 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $22.55 | 3.739% | $23.3931 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $176.64 | 3.302% | $182.4727 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $611.74 | $647.7222 | $647.72 | $647.70 | $647.80 | |