| 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 | $193.95 | 12.703% | $218.5875 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $25.25 | 8.353% | $27.3591 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $227.28 | 7.484% | $244.2896 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $102.38 | 11.497% | $114.1506 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $102.51 | 10.404% | $113.1751 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $174.66 | 12.460% | $196.4226 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $74.64 | 4.167% | $77.7502 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $900.67 | $991.7347 | $991.74 | $991.75 | $991.90 | |