| 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 | $27.68 | 8.295% | $29.9761 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $102.33 | 11.635% | $114.2361 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $244.71 | 3.713% | $253.7961 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $146.91 | 9.275% | $160.5359 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $235.26 | 4.256% | $245.2727 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $223.41 | 6.868% | $238.7538 | $238.75 | $238.75 | $238.80 |
| Purchase #7 | $96.25 | 3.272% | $99.3993 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $1,076.55 | $1,141.9700 | $1,141.98 | $1,142.00 | $1,142.00 | |