| 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 | $188.93 | 13.226% | $213.9179 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $191.50 | 12.139% | $214.7462 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $249.27 | 3.126% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #4 | $130.46 | 7.608% | $140.3854 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $85.66 | 3.250% | $88.444 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $100.78 | 5.211% | $106.0316 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $125.33 | 12.779% | $141.3459 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $1,071.93 | $1,161.9332 | $1,161.94 | $1,161.95 | $1,161.80 | |