| 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 | $194.41 | 12.307% | $218.336 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $157.41 | 4.741% | $164.8728 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $115.62 | 5.328% | $121.7802 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $143.31 | 5.397% | $151.0444 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $62.56 | 12.707% | $70.5095 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $183.69 | 12.735% | $207.0829 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $22.67 | 10.582% | $25.0689 | $25.07 | $25.05 | $25.10 |
| 7 purchase totals = | $879.67 | $958.6947 | $958.69 | $958.70 | $958.70 | |