| 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 | $188.58 | 7.413% | $202.5594 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $173.30 | 4.290% | $180.7346 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $35.79 | 11.459% | $39.8912 | $39.89 | $39.90 | $39.90 |
| Purchase #4 | $240.89 | 4.185% | $250.9712 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $131.39 | 4.207% | $136.9176 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $204.61 | 7.851% | $220.6739 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $57.46 | 4.284% | $59.9216 | $59.92 | $59.90 | $59.90 |
| 7 purchase totals = | $1,032.02 | $1,091.6695 | $1,091.66 | $1,091.60 | $1,091.70 | |