| 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 | $115.26 | 6.727% | $123.0135 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $207.93 | 5.801% | $219.992 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $8.36 | 6.609% | $8.9125 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $186.66 | 10.718% | $206.6662 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $132.63 | 11.837% | $148.3294 | $148.33 | $148.35 | $148.30 |
| Purchase #6 | $95.88 | 4.626% | $100.3154 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $94.92 | 8.530% | $103.0167 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $841.64 | $910.2457 | $910.25 | $910.20 | $910.20 | |