| 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 | $23.26 | 5.252% | $24.4816 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $77.28 | 10.141% | $85.117 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $134.94 | 10.533% | $149.1532 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $9.31 | 11.324% | $10.3643 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $229.59 | 12.410% | $258.0821 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $158.74 | 12.210% | $178.1222 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $250.91 | 12.395% | $282.0103 | $282.01 | $282.00 | $282.00 |
| 7 purchase totals = | $884.03 | $987.3307 | $987.32 | $987.30 | $987.40 | |