| 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 | $198.68 | 6.453% | $211.5008 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $46.32 | 8.349% | $50.1873 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $10.99 | 9.486% | $12.0325 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $100.38 | 8.529% | $108.9414 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $111.91 | 4.518% | $116.9661 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $11.40 | 4.430% | $11.905 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $218.91 | 7.379% | $235.0634 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $698.59 | $746.5965 | $746.60 | $746.60 | $746.60 | |