| 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 | $228.61 | 7.326% | $245.358 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $173.94 | 4.728% | $182.1639 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $117.84 | 4.714% | $123.395 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $192.47 | 11.596% | $214.7888 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $123.38 | 8.132% | $133.4133 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $125.72 | 13.683% | $142.9223 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $89.59 | 13.559% | $101.7375 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $1,051.55 | $1,143.7788 | $1,143.78 | $1,143.75 | $1,143.80 | |