| 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 | $243.35 | 7.855% | $262.4651 | $262.47 | $262.45 | $262.50 |
| Purchase #2 | $237.25 | 13.642% | $269.6156 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $187.60 | 7.590% | $201.8388 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $6.61 | 3.367% | $6.8326 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $157.65 | 10.213% | $173.7508 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $230.91 | 4.553% | $241.4233 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $56.25 | 10.191% | $61.9824 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $1,119.62 | $1,217.9086 | $1,217.91 | $1,217.90 | $1,217.90 | |