| 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 | $201.36 | 7.113% | $215.6827 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $72.25 | 13.356% | $81.8997 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $46.63 | 8.457% | $50.5735 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $29.71 | 8.577% | $32.2582 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $23.90 | 13.138% | $27.04 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $242.49 | 6.429% | $258.0797 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $250.70 | 13.744% | $285.1562 | $285.16 | $285.15 | $285.20 |
| 7 purchase totals = | $867.04 | $950.6900 | $950.69 | $950.70 | $950.80 | |