| 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 | $194.84 | 7.661% | $209.7667 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $190.51 | 4.814% | $199.6812 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $145.59 | 5.629% | $153.7853 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $243.98 | 9.199% | $266.4237 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $186.79 | 6.234% | $198.4345 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $57.75 | 12.470% | $64.9514 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $89.65 | 11.525% | $99.9822 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,109.11 | $1,193.0250 | $1,193.02 | $1,193.05 | $1,193.10 | |