| 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 | $111.97 | 7.870% | $120.782 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $10.69 | 6.125% | $11.3448 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $196.41 | 10.197% | $216.4379 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $154.70 | 7.560% | $166.3953 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $113.43 | 5.436% | $119.5961 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $213.34 | 3.295% | $220.3696 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $35.71 | 10.617% | $39.5013 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $836.25 | $894.4270 | $894.43 | $894.45 | $894.40 | |