| 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 | $225.66 | 12.304% | $253.4252 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $159.39 | 5.462% | $168.0959 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $189.80 | 7.257% | $203.5738 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $126.29 | 8.371% | $136.8617 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $16.29 | 9.388% | $17.8193 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $47.27 | 7.355% | $50.7467 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $186.89 | 7.317% | $200.5647 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $951.59 | $1,031.0873 | $1,031.09 | $1,031.05 | $1,031.10 | |