| 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 | $220.77 | 8.321% | $239.1403 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $18.96 | 13.757% | $21.5683 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $88.84 | 7.574% | $95.5687 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $190.95 | 13.258% | $216.2662 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $99.91 | 3.789% | $103.6956 | $103.70 | $103.70 | $103.70 |
| Purchase #6 | $30.43 | 12.598% | $34.2636 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $243.87 | 5.323% | $256.8512 | $256.85 | $256.85 | $256.90 |
| 7 purchase totals = | $893.73 | $967.3539 | $967.36 | $967.30 | $967.50 | |