| 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 | $99.67 | 13.727% | $113.3517 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $230.26 | 6.439% | $245.0864 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $201.96 | 12.403% | $227.0091 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $53.27 | 13.591% | $60.5099 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $151.75 | 9.378% | $165.9811 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $187.62 | 10.587% | $207.4833 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $249.30 | 12.640% | $280.8115 | $280.81 | $280.80 | $280.80 |
| 7 purchase totals = | $1,173.83 | $1,300.2330 | $1,300.23 | $1,300.25 | $1,300.30 | |