| 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 | $200.67 | 7.540% | $215.8005 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $54.27 | 10.533% | $59.9863 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $203.26 | 4.535% | $212.4778 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $157.99 | 12.594% | $177.8873 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $199.76 | 11.196% | $222.1251 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $151.41 | 5.777% | $160.157 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $223.90 | 13.286% | $253.6474 | $253.65 | $253.65 | $253.60 |
| 7 purchase totals = | $1,191.26 | $1,302.0814 | $1,302.10 | $1,302.15 | $1,302.10 | |