| 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 | $124.94 | 5.416% | $131.7068 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $188.30 | 3.757% | $195.3744 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $110.75 | 4.722% | $115.9796 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $210.50 | 9.721% | $230.9627 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $206.55 | 8.717% | $224.555 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $230.65 | 11.547% | $257.2832 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $154.62 | 3.329% | $159.7673 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $1,226.31 | $1,315.6290 | $1,315.63 | $1,315.60 | $1,315.80 | |