| 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 | $216.70 | 9.542% | $237.3775 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $173.98 | 7.156% | $186.43 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $219.28 | 10.386% | $242.0544 | $242.05 | $242.05 | $242.10 |
| Purchase #4 | $76.45 | 6.398% | $81.3413 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $247.68 | 13.208% | $280.3936 | $280.39 | $280.40 | $280.40 |
| Purchase #6 | $192.67 | 12.457% | $216.6709 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $187.29 | 13.784% | $213.1061 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,314.05 | $1,457.3738 | $1,457.37 | $1,457.40 | $1,457.40 | |