| 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 | $113.67 | 9.276% | $124.214 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $8.85 | 12.864% | $9.9885 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $232.44 | 13.269% | $263.2825 | $263.28 | $263.30 | $263.30 |
| Purchase #4 | $142.34 | 6.608% | $151.7458 | $151.75 | $151.75 | $151.70 |
| Purchase #5 | $129.65 | 5.412% | $136.6667 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $115.33 | 7.837% | $124.3684 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $162.34 | 11.222% | $180.5578 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $904.62 | $990.8237 | $990.83 | $990.80 | $990.90 | |