| 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 | $132.86 | 13.214% | $150.4161 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $125.68 | 9.539% | $137.6686 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $86.31 | 11.552% | $96.2805 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $235.63 | 4.757% | $246.8389 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $189.90 | 11.831% | $212.3671 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $172.86 | 4.693% | $180.9723 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $196.98 | 9.128% | $214.9603 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $1,140.22 | $1,239.5038 | $1,239.51 | $1,239.45 | $1,239.60 | |