| 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 | $89.34 | 4.287% | $93.17 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $51.48 | 5.313% | $54.2151 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $239.40 | 11.826% | $267.7114 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $109.73 | 12.340% | $123.2707 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $200.52 | 9.841% | $220.2532 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $129.34 | 13.803% | $147.1928 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $13.81 | 11.112% | $15.3446 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $833.62 | $921.1578 | $921.15 | $921.10 | $921.20 | |