| 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 | $90.98 | 6.274% | $96.6881 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $178.85 | 12.457% | $201.1293 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $109.82 | 10.473% | $121.3214 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $171.83 | 5.138% | $180.6586 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $218.64 | 12.387% | $245.7229 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $145.29 | 12.679% | $163.7113 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $227.31 | 4.211% | $236.882 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $1,142.72 | $1,246.1136 | $1,246.11 | $1,246.10 | $1,246.10 | |