| 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 | $129.74 | 5.749% | $137.1988 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $184.88 | 13.196% | $209.2768 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $117.68 | 12.169% | $132.0005 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $136.93 | 7.691% | $147.4613 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $224.77 | 9.347% | $245.7793 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $231.34 | 12.359% | $259.9313 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $74.57 | 3.272% | $77.0099 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $1,099.91 | $1,208.6579 | $1,208.66 | $1,208.70 | $1,208.70 | |