| 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 | $228.26 | 4.372% | $238.2395 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $147.94 | 10.724% | $163.8051 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $19.96 | 11.122% | $22.18 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $246.58 | 4.303% | $257.1903 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $109.66 | 9.127% | $119.6687 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $232.44 | 5.458% | $245.1266 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $108.56 | 11.432% | $120.9706 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $1,093.40 | $1,167.1808 | $1,167.19 | $1,167.20 | $1,167.20 | |