| 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 | $224.37 | 12.389% | $252.1672 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $214.98 | 3.299% | $222.0722 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $16.99 | 6.565% | $18.1054 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $184.75 | 5.141% | $194.248 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $195.50 | 7.674% | $210.5027 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $7.93 | 9.556% | $8.6878 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $118.77 | 5.196% | $124.9413 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $963.29 | $1,030.7246 | $1,030.73 | $1,030.70 | $1,030.70 | |