| 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 | $126.99 | 4.414% | $132.5953 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $110.99 | 9.745% | $121.806 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $181.29 | 9.618% | $198.7265 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $116.31 | 3.584% | $120.4786 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $30.81 | 12.697% | $34.7219 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $209.56 | 6.500% | $223.1814 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $172.39 | 10.773% | $190.9616 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $948.34 | $1,022.4713 | $1,022.48 | $1,022.50 | $1,022.50 | |