| 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 | $98.92 | 8.413% | $107.2421 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $221.50 | 12.421% | $249.0125 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $174.66 | 7.134% | $187.1202 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $76.59 | 13.113% | $86.6332 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $209.28 | 3.144% | $215.8598 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $89.89 | 9.804% | $98.7028 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $247.56 | 13.228% | $280.3072 | $280.31 | $280.30 | $280.30 |
| 7 purchase totals = | $1,118.40 | $1,224.8778 | $1,224.87 | $1,224.85 | $1,224.80 | |