| 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 | $242.36 | 5.647% | $256.0461 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $67.26 | 10.234% | $74.1434 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $185.45 | 13.372% | $210.2484 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $246.59 | 10.299% | $271.9863 | $271.99 | $272.00 | $272.00 |
| Purchase #5 | $43.58 | 9.308% | $47.6364 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $190.60 | 13.617% | $216.554 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $74.76 | 6.138% | $79.3488 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $1,050.60 | $1,155.9634 | $1,155.97 | $1,156.00 | $1,155.80 | |