| 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 | $198.39 | 8.255% | $214.7671 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $118.93 | 7.606% | $127.9758 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $243.62 | 11.214% | $270.9395 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $224.67 | 6.559% | $239.4061 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $192.62 | 6.180% | $204.5239 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $224.56 | 10.379% | $247.8671 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $18.80 | 10.575% | $20.7881 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $1,221.59 | $1,326.2676 | $1,326.28 | $1,326.25 | $1,326.30 | |