| 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 | $203.71 | 9.114% | $222.2761 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $9.72 | 5.337% | $10.2388 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $39.81 | 4.364% | $41.5473 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $129.29 | 4.110% | $134.6038 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $87.59 | 13.202% | $99.1536 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $191.52 | 13.290% | $216.973 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $70.74 | 6.826% | $75.5687 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $732.38 | $800.3613 | $800.36 | $800.35 | $800.40 | |