| 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 | $220.50 | 4.138% | $229.6243 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $196.92 | 3.620% | $204.0485 | $204.05 | $204.05 | $204.00 |
| Purchase #3 | $46.78 | 13.465% | $53.0789 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $39.65 | 4.785% | $41.5473 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $145.25 | 10.287% | $160.1919 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $180.58 | 7.612% | $194.3257 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $64.57 | 11.495% | $71.9923 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $894.25 | $954.8089 | $954.81 | $954.85 | $954.70 | |