| 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 | $220.96 | 12.846% | $249.3445 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $171.87 | 4.482% | $179.5732 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $159.63 | 7.426% | $171.4841 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $131.39 | 6.832% | $140.3666 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $103.92 | 3.852% | $107.923 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $39.47 | 5.110% | $41.4869 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $16.96 | 12.452% | $19.0719 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $844.20 | $909.2502 | $909.24 | $909.20 | $909.30 | |