| 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 | $150.56 | 12.738% | $169.7383 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $182.28 | 4.781% | $190.9948 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $106.51 | 8.472% | $115.5335 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $235.50 | 5.303% | $247.9886 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $224.86 | 12.193% | $252.2772 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $211.34 | 8.432% | $229.1602 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $30.59 | 11.320% | $34.0528 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $1,141.64 | $1,239.7454 | $1,239.74 | $1,239.80 | $1,239.80 | |