| 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 | $106.42 | 13.315% | $120.5898 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $90.67 | 10.243% | $99.9573 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $103.69 | 7.785% | $111.7623 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $135.72 | 8.499% | $147.2548 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $104.55 | 3.362% | $108.065 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $68.28 | 9.655% | $74.8724 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $232.88 | 8.124% | $251.7992 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $842.21 | $914.3008 | $914.30 | $914.25 | $914.50 | |