| 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 | $211.64 | 8.787% | $230.2368 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $161.44 | 13.607% | $183.4071 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $196.98 | 7.433% | $211.6215 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $134.70 | 11.483% | $150.1676 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $204.42 | 9.733% | $224.3162 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $162.71 | 4.615% | $170.2191 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $238.63 | 9.758% | $261.9155 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,310.52 | $1,431.8838 | $1,431.90 | $1,431.80 | $1,431.80 | |