| 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 | $156.88 | 7.350% | $168.4107 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $194.94 | 9.780% | $214.0051 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $218.80 | 12.360% | $245.8437 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $209.77 | 7.213% | $224.9007 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $200.46 | 11.313% | $223.138 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $119.46 | 10.788% | $132.3473 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $118.95 | 10.390% | $131.3089 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $1,219.26 | $1,339.9544 | $1,339.96 | $1,339.95 | $1,339.80 | |