| 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 | $202.36 | 10.270% | $223.1424 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $163.45 | 3.397% | $169.0024 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $168.88 | 13.699% | $192.0149 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $242.83 | 13.700% | $276.0977 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $41.85 | 12.567% | $47.1093 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $74.60 | 12.505% | $83.9287 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $116.64 | 3.162% | $120.3282 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $1,010.61 | $1,111.6236 | $1,111.62 | $1,111.65 | $1,111.50 | |