| 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 | $140.46 | 10.731% | $155.5328 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $215.93 | 3.513% | $223.5156 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $204.32 | 8.266% | $221.2091 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $104.43 | 8.479% | $113.2846 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $125.25 | 12.439% | $140.8298 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $34.64 | 3.450% | $35.8351 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $149.81 | 6.515% | $159.5701 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $974.84 | $1,049.7771 | $1,049.78 | $1,049.80 | $1,049.70 | |