| 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 | $194.34 | 7.469% | $208.8553 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $94.62 | 3.556% | $97.9847 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $46.30 | 6.211% | $49.1757 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $185.75 | 13.474% | $210.778 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $154.97 | 12.651% | $174.5753 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $224.46 | 10.207% | $247.3706 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $230.61 | 5.375% | $243.0053 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $1,131.05 | $1,231.7449 | $1,231.76 | $1,231.80 | $1,231.90 | |