| 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 | $194.89 | 11.392% | $217.0919 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $241.70 | 4.264% | $252.0061 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $161.45 | 13.192% | $182.7485 | $182.75 | $182.75 | $182.70 |
| Purchase #4 | $84.47 | 11.380% | $94.0827 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $162.70 | 6.561% | $173.3747 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $36.30 | 10.126% | $39.9757 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $176.94 | 6.387% | $188.2412 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $1,058.45 | $1,147.5208 | $1,147.52 | $1,147.55 | $1,147.50 | |