| 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 | $189.37 | 13.143% | $214.2589 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $27.94 | 4.570% | $29.2169 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $45.50 | 13.472% | $51.6298 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $146.45 | 4.678% | $153.3009 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $45.97 | 12.845% | $51.8748 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $235.42 | 13.614% | $267.4701 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $226.48 | 13.491% | $257.0344 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $917.13 | $1,024.7858 | $1,024.78 | $1,024.75 | $1,024.80 | |