| 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 | $111.31 | 4.790% | $116.6417 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $229.66 | 4.103% | $239.0829 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $215.54 | 11.681% | $240.7172 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $76.26 | 4.442% | $79.6475 | $79.65 | $79.65 | $79.60 |
| Purchase #5 | $16.81 | 10.279% | $18.5379 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $224.54 | 10.112% | $247.2455 | $247.25 | $247.25 | $247.20 |
| Purchase #7 | $159.92 | 11.801% | $178.7922 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $1,034.04 | $1,120.6649 | $1,120.67 | $1,120.70 | $1,120.50 | |