| 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 | $227.59 | 4.319% | $237.4196 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $98.44 | 3.204% | $101.594 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $207.99 | 13.538% | $236.1477 | $236.15 | $236.15 | $236.10 |
| Purchase #4 | $85.44 | 5.168% | $89.8555 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $175.65 | 11.391% | $195.6583 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $69.78 | 9.795% | $76.615 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $57.76 | 13.319% | $65.4531 | $65.45 | $65.45 | $65.50 |
| 7 purchase totals = | $922.65 | $1,002.7432 | $1,002.75 | $1,002.70 | $1,002.80 | |