| 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 | $196.97 | 10.336% | $217.3288 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $123.79 | 13.707% | $140.7579 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $143.58 | 11.566% | $160.1865 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $20.57 | 10.703% | $22.7716 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $229.52 | 5.506% | $242.1574 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $112.90 | 9.215% | $123.3037 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $12.38 | 5.255% | $13.0306 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $839.71 | $919.5365 | $919.54 | $919.55 | $919.60 | |