| 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 | $201.79 | 9.451% | $220.8612 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $144.93 | 11.290% | $161.2926 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $208.33 | 13.147% | $235.7191 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $206.88 | 4.367% | $215.9144 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $114.66 | 8.788% | $124.7363 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $61.41 | 5.262% | $64.6414 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $201.76 | 9.680% | $221.2904 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $1,139.76 | $1,244.4554 | $1,244.45 | $1,244.45 | $1,244.40 | |