| 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 | $12.73 | 10.765% | $14.1004 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $86.70 | 11.605% | $96.7615 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $141.95 | 6.739% | $151.516 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $240.38 | 12.256% | $269.841 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $193.51 | 10.138% | $213.128 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $238.38 | 5.675% | $251.9081 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $209.27 | 7.184% | $224.304 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $1,122.92 | $1,221.5590 | $1,221.56 | $1,221.55 | $1,221.50 | |