| 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 | $159.81 | 9.759% | $175.4059 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $116.65 | 5.523% | $123.0926 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $208.69 | 13.568% | $237.0051 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $197.70 | 4.259% | $206.12 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $212.84 | 5.260% | $224.0354 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $108.42 | 9.432% | $118.6462 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $49.96 | 11.623% | $55.7669 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $1,054.07 | $1,140.0721 | $1,140.09 | $1,140.05 | $1,140.00 | |