| 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 | $215.99 | 6.372% | $229.7529 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $105.29 | 3.613% | $109.0941 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $81.96 | 4.755% | $85.8572 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $188.32 | 3.360% | $194.6476 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $96.83 | 3.246% | $99.9731 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $227.71 | 4.226% | $237.333 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $247.47 | 10.794% | $274.1819 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,163.57 | $1,230.8398 | $1,230.83 | $1,230.85 | $1,230.90 | |