| 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 | $9.34 | 13.473% | $10.5984 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $217.60 | 11.789% | $243.2529 | $243.25 | $243.25 | $243.30 |
| Purchase #3 | $174.42 | 11.552% | $194.569 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $213.61 | 6.403% | $227.2874 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $35.99 | 6.818% | $38.4438 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $39.87 | 11.641% | $44.5113 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $119.81 | 11.689% | $133.8146 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $810.64 | $892.4774 | $892.47 | $892.45 | $892.50 | |