| 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 | $184.39 | 9.406% | $201.7337 | $201.73 | $201.75 | $201.70 |
| Purchase #2 | $5.76 | 4.712% | $6.0314 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $233.42 | 4.342% | $243.5551 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $39.70 | 13.397% | $45.0186 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $201.83 | 5.751% | $213.4372 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $243.91 | 8.793% | $265.357 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $97.92 | 8.293% | $106.0405 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $1,006.93 | $1,081.1735 | $1,081.18 | $1,081.20 | $1,081.10 | |