| 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 | $189.80 | 13.497% | $215.4173 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $240.75 | 11.825% | $269.2187 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $168.63 | 10.534% | $186.3935 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $108.95 | 3.855% | $113.15 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $9.26 | 11.276% | $10.3042 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $90.59 | 4.763% | $94.9048 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $118.52 | 3.298% | $122.4288 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $926.50 | $1,011.8173 | $1,011.81 | $1,011.80 | $1,011.80 | |