| 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 | $99.92 | 8.278% | $108.1914 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $186.66 | 11.163% | $207.4969 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $232.84 | 6.291% | $247.488 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $208.37 | 5.228% | $219.2636 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $9.57 | 12.223% | $10.7397 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $215.47 | 12.470% | $242.3391 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $98.28 | 13.742% | $111.7856 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $1,051.11 | $1,147.3043 | $1,147.31 | $1,147.35 | $1,147.30 | |