| 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 | $229.90 | 5.122% | $241.6755 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $14.96 | 11.562% | $16.6897 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $89.40 | 4.508% | $93.4302 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $161.46 | 10.270% | $178.0419 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $90.30 | 13.515% | $102.504 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $51.44 | 7.493% | $55.2944 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $29.32 | 6.565% | $31.2449 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $666.78 | $718.8806 | $718.87 | $718.95 | $718.80 | |