| 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 | $170.89 | 12.246% | $191.8172 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $156.76 | 8.218% | $169.6425 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $240.69 | 3.662% | $249.5041 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $231.64 | 4.273% | $241.538 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $9.34 | 8.301% | $10.1153 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $101.50 | 9.607% | $111.2511 | $111.25 | $111.25 | $111.30 |
| Purchase #7 | $95.65 | 13.102% | $108.1821 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $1,006.47 | $1,082.0503 | $1,082.05 | $1,082.05 | $1,082.00 | |