| 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 | $221.50 | 6.472% | $235.8355 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $37.28 | 8.619% | $40.4932 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $62.68 | 4.141% | $65.2756 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $20.32 | 4.345% | $21.2029 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $11.68 | 8.344% | $12.6546 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $105.86 | 13.449% | $120.0971 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $16.73 | 5.116% | $17.5859 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $476.05 | $513.1448 | $513.15 | $513.20 | $513.20 | |