| 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 | $110.34 | 9.105% | $120.3865 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $143.35 | 8.701% | $155.8229 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $45.58 | 3.303% | $47.0855 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $201.66 | 9.692% | $221.2049 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $214.36 | 12.249% | $240.617 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $183.38 | 11.618% | $204.6851 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $160.46 | 12.709% | $180.8529 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $1,059.13 | $1,170.6548 | $1,170.66 | $1,170.65 | $1,170.70 | |