| 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 | $103.44 | 9.318% | $113.0785 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $193.38 | 4.611% | $202.2968 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $42.86 | 12.818% | $48.3538 | $48.35 | $48.35 | $48.40 |
| Purchase #4 | $230.63 | 13.316% | $261.3407 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $202.59 | 8.599% | $220.0107 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $5.95 | 7.796% | $6.4139 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $129.41 | 10.178% | $142.5813 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $908.26 | $994.0757 | $994.07 | $994.10 | $994.10 | |