| 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 | $141.32 | 4.381% | $147.5112 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $242.41 | 9.812% | $266.1953 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $118.62 | 4.864% | $124.3897 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $66.30 | 4.633% | $69.3717 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $45.94 | 13.606% | $52.1906 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $207.61 | 4.173% | $216.2736 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $99.61 | 4.333% | $103.9261 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $921.81 | $979.8582 | $979.86 | $979.85 | $979.90 | |