| 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 | $109.33 | 9.318% | $119.5174 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $232.35 | 12.239% | $260.7873 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $218.31 | 6.122% | $231.6749 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $42.68 | 3.371% | $44.1187 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $219.79 | 9.232% | $240.081 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $115.30 | 5.206% | $121.3025 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $179.83 | 5.505% | $189.7296 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,117.59 | $1,207.2114 | $1,207.21 | $1,207.20 | $1,207.20 | |