| 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 | $224.54 | 6.516% | $239.171 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $70.62 | 8.388% | $76.5436 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $185.44 | 11.405% | $206.5894 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $74.34 | 9.592% | $81.4707 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $117.93 | 8.469% | $127.9175 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $108.80 | 7.599% | $117.0677 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $61.91 | 5.330% | $65.2098 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $843.58 | $913.9697 | $913.97 | $913.90 | $914.00 | |