| 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 | $37.68 | 11.204% | $41.9017 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $220.78 | 9.150% | $240.9814 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $181.88 | 9.687% | $199.4987 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $108.42 | 4.753% | $113.5732 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $124.27 | 12.223% | $139.4595 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $135.42 | 3.531% | $140.2017 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $20.49 | 12.302% | $23.0107 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $828.94 | $898.6269 | $898.62 | $898.60 | $898.70 | |