| 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 | $22.40 | 10.252% | $24.6964 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $78.90 | 9.780% | $86.6164 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $123.57 | 8.254% | $133.7695 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $219.29 | 7.250% | $235.1885 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $27.84 | 12.160% | $31.2253 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $147.84 | 8.399% | $160.2571 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $201.93 | 10.283% | $222.6945 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $821.77 | $894.4477 | $894.46 | $894.45 | $894.50 | |