| 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 | $218.64 | 10.108% | $240.7401 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $199.64 | 6.820% | $213.2554 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $162.98 | 3.515% | $168.7087 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $212.48 | 11.270% | $236.4265 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $217.75 | 13.624% | $247.4163 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $192.37 | 5.114% | $202.2078 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $195.58 | 3.355% | $202.1417 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,399.44 | $1,510.8965 | $1,510.91 | $1,510.90 | $1,510.80 | |