| 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 | $216.74 | 9.693% | $237.7486 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $10.30 | 13.380% | $11.6781 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $76.77 | 8.220% | $83.0805 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $60.32 | 4.815% | $63.2244 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $90.86 | 9.681% | $99.6562 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $211.28 | 9.441% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $223.83 | 13.702% | $254.4992 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $890.10 | $981.1139 | $981.12 | $981.15 | $981.10 | |