| 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 | $212.93 | 12.667% | $239.9018 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $238.51 | 13.567% | $270.8687 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $58.71 | 11.729% | $65.5961 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $177.92 | 12.455% | $200.0799 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $150.74 | 6.872% | $161.0989 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $69.60 | 9.221% | $76.0178 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $85.85 | 11.584% | $95.7949 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $994.26 | $1,109.3581 | $1,109.36 | $1,109.35 | $1,109.40 | |