| 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 | $187.36 | 7.670% | $201.7305 | $201.73 | $201.75 | $201.70 |
| Purchase #2 | $180.58 | 8.586% | $196.0846 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $222.68 | 3.295% | $230.0173 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $116.36 | 13.514% | $132.0849 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $63.42 | 4.549% | $66.305 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $202.28 | 7.500% | $217.451 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $192.71 | 13.558% | $218.8376 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $1,165.39 | $1,262.5109 | $1,262.51 | $1,262.55 | $1,262.50 | |