| 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 | $221.73 | 13.831% | $252.3975 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $97.92 | 12.614% | $110.2716 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $32.28 | 8.863% | $35.141 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $36.69 | 4.141% | $38.2093 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $178.81 | 13.593% | $203.1156 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $131.43 | 13.808% | $149.5779 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $31.83 | 4.618% | $33.2999 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $730.69 | $822.0128 | $822.02 | $822.00 | $822.00 | |