| 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 | $94.45 | 9.587% | $103.5049 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $177.79 | 3.629% | $184.242 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $115.52 | 9.854% | $126.9033 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $110.59 | 12.824% | $124.7721 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $34.63 | 13.478% | $39.2974 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $197.53 | 8.332% | $213.9882 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $127.60 | 3.625% | $132.2255 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $858.11 | $924.9334 | $924.93 | $924.95 | $924.90 | |