| 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 | $175.33 | 9.208% | $191.4744 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $214.88 | 8.127% | $232.3433 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $245.50 | 3.863% | $254.9837 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $28.86 | 8.182% | $31.2213 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $212.40 | 9.570% | $232.7267 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $116.76 | 13.206% | $132.1793 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $247.98 | 10.695% | $274.5015 | $274.50 | $274.50 | $274.50 |
| 7 purchase totals = | $1,241.71 | $1,349.4302 | $1,349.42 | $1,349.45 | $1,349.40 | |