| 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 | $199.32 | 4.319% | $207.9286 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $75.31 | 13.168% | $85.2268 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $188.99 | 5.702% | $199.7662 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $91.96 | 10.464% | $101.5827 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $239.96 | 5.734% | $253.7193 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $41.54 | 8.768% | $45.1822 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $203.84 | 4.709% | $213.4388 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $1,040.92 | $1,106.8446 | $1,106.85 | $1,106.90 | $1,106.80 | |