| 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 | $34.91 | 8.490% | $37.8739 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $226.40 | 4.539% | $236.6763 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $216.64 | 9.552% | $237.3335 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $40.59 | 6.444% | $43.2056 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $164.60 | 13.344% | $186.5642 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $148.81 | 11.235% | $165.5288 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $184.86 | 13.609% | $210.0176 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,016.81 | $1,117.1999 | $1,117.20 | $1,117.20 | $1,117.20 | |