| 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 | $203.43 | 13.439% | $230.769 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $103.38 | 3.125% | $106.6106 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $245.82 | 4.605% | $257.14 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $122.31 | 10.873% | $135.6088 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $85.77 | 10.342% | $94.6403 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $24.90 | 13.540% | $28.2715 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $122.47 | 9.425% | $134.0128 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $908.08 | $987.0530 | $987.05 | $987.00 | $987.00 | |