| 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 | $220.40 | 3.335% | $227.7503 | $227.75 | $227.75 | $227.80 |
| Purchase #2 | $8.84 | 13.532% | $10.0362 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $43.60 | 9.429% | $47.711 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $145.65 | 11.610% | $162.56 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $73.80 | 3.501% | $76.3837 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $56.97 | 11.700% | $63.6355 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $189.75 | 9.697% | $208.1501 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $739.01 | $796.2268 | $796.23 | $796.25 | $796.30 | |