| 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 | $222.89 | 7.781% | $240.2331 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $62.96 | 9.766% | $69.1087 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $85.68 | 6.167% | $90.9639 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $192.74 | 13.612% | $218.9758 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $41.29 | 11.163% | $45.8992 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $56.64 | 6.339% | $60.2304 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $99.54 | 8.445% | $107.9462 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $761.74 | $833.3573 | $833.36 | $833.40 | $833.30 | |