| 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 | $199.36 | 8.388% | $216.0823 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $224.25 | 8.307% | $242.8784 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $13.70 | 12.284% | $15.3829 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $232.29 | 6.358% | $247.059 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $137.29 | 9.351% | $150.128 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $37.66 | 3.577% | $39.0071 | $39.01 | $39.00 | $39.00 |
| Purchase #7 | $207.50 | 5.421% | $218.7486 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $1,052.05 | $1,129.2863 | $1,129.29 | $1,129.35 | $1,129.30 | |