| 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 | $94.54 | 4.231% | $98.54 | $98.54 | $98.55 | $98.50 |
| Purchase #2 | $75.66 | 10.540% | $83.6346 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $225.25 | 3.137% | $232.3161 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $119.44 | 12.718% | $134.6304 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $176.72 | 8.592% | $191.9038 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $96.61 | 3.468% | $99.9604 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $122.70 | 8.521% | $133.1553 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $910.92 | $974.1406 | $974.14 | $974.15 | $974.10 | |