| 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 | $209.78 | 7.697% | $225.9268 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $194.53 | 6.410% | $206.9994 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $109.50 | 10.415% | $120.9044 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $60.39 | 10.245% | $66.577 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $138.96 | 4.803% | $145.6342 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $242.46 | 9.346% | $265.1203 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $72.47 | 7.632% | $78.0009 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $1,028.09 | $1,109.1630 | $1,109.16 | $1,109.20 | $1,109.10 | |