| 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 | $82.28 | 9.717% | $90.2751 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $218.97 | 8.771% | $238.1759 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $150.46 | 8.752% | $163.6283 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $127.93 | 6.502% | $136.248 | $136.25 | $136.25 | $136.20 |
| Purchase #5 | $204.99 | 9.273% | $223.9987 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $178.72 | 7.380% | $191.9095 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $37.82 | 11.306% | $42.0959 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $1,001.17 | $1,086.3314 | $1,086.35 | $1,086.40 | $1,086.30 | |