| 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 | $9.49 | 7.852% | $10.2352 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $223.48 | 8.151% | $241.6959 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $227.68 | 10.118% | $250.7167 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $182.74 | 7.258% | $196.0033 | $196.00 | $196.00 | $196.00 |
| Purchase #5 | $15.35 | 13.315% | $17.3939 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $28.59 | 13.685% | $32.5025 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $102.64 | 5.673% | $108.4628 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $789.97 | $857.0103 | $857.01 | $857.00 | $857.00 | |