| 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 | $196.32 | 9.724% | $215.4102 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $228.29 | 10.333% | $251.8792 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $232.55 | 5.290% | $244.8519 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $24.62 | 7.670% | $26.5084 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $141.30 | 10.556% | $156.2156 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $126.63 | 8.757% | $137.719 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $176.54 | 12.683% | $198.9306 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,126.25 | $1,231.5149 | $1,231.52 | $1,231.50 | $1,231.50 | |