| 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 | $218.63 | 4.454% | $228.3678 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $111.41 | 3.454% | $115.2581 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $243.67 | 8.135% | $263.4926 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $152.30 | 6.349% | $161.9695 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $232.75 | 3.785% | $241.5596 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $215.77 | 10.797% | $239.0667 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $23.71 | 6.723% | $25.304 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $1,198.24 | $1,275.0183 | $1,275.02 | $1,274.95 | $1,275.20 | |