| 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 | $67.88 | 12.494% | $76.3609 | $76.36 | $76.35 | $76.40 |
| Purchase #2 | $182.45 | 11.752% | $203.8915 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $57.84 | 8.183% | $62.573 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $232.42 | 3.463% | $240.4687 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $249.60 | 7.314% | $267.8557 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $182.40 | 3.498% | $188.7804 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $234.81 | 3.189% | $242.2981 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,207.40 | $1,282.2283 | $1,282.23 | $1,282.20 | $1,282.40 | |