| 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 | $217.67 | 5.639% | $229.9444 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $14.81 | 6.363% | $15.7524 | $15.75 | $15.75 | $15.80 |
| Purchase #3 | $203.84 | 10.283% | $224.8009 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $75.75 | 5.574% | $79.9723 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $196.30 | 12.565% | $220.9651 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $105.87 | 11.259% | $117.7899 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $152.70 | 7.750% | $164.5343 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $966.94 | $1,053.7593 | $1,053.75 | $1,053.75 | $1,053.80 | |