| 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 | $198.43 | 6.501% | $211.3299 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $195.96 | 11.868% | $219.2165 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $211.60 | 13.286% | $239.7132 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $131.26 | 8.171% | $141.9853 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $18.64 | 6.529% | $19.857 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $224.66 | 4.371% | $234.4799 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $236.75 | 3.241% | $244.4231 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,217.30 | $1,311.0049 | $1,311.01 | $1,311.00 | $1,311.00 | |