| 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 | $126.62 | 10.664% | $140.1228 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $54.91 | 9.367% | $60.0534 | $60.05 | $60.05 | $60.10 |
| Purchase #3 | $228.31 | 10.142% | $251.4652 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $32.51 | 10.652% | $35.973 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $15.68 | 7.757% | $16.8963 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $90.48 | 4.213% | $94.2919 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $230.58 | 8.830% | $250.9402 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $779.09 | $849.7428 | $849.74 | $849.70 | $849.80 | |