| 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 | $179.83 | 12.454% | $202.226 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $174.92 | 9.380% | $191.3275 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $202.62 | 12.303% | $227.5483 | $227.55 | $227.55 | $227.50 |
| Purchase #4 | $116.87 | 9.385% | $127.8382 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $243.38 | 12.251% | $273.1965 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $47.72 | 3.122% | $49.2098 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $41.30 | 6.259% | $43.885 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $1,006.64 | $1,115.2313 | $1,115.25 | $1,115.30 | $1,115.10 | |