| 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 | $184.44 | 9.653% | $202.244 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $207.58 | 12.110% | $232.7179 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $176.77 | 8.749% | $192.2356 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $187.33 | 8.242% | $202.7697 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $134.29 | 12.600% | $151.2105 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $76.29 | 4.378% | $79.63 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $72.64 | 8.661% | $78.9314 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $1,039.34 | $1,139.7391 | $1,139.74 | $1,139.75 | $1,139.60 | |