| 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 | $132.62 | 5.356% | $139.7231 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $12.44 | 11.364% | $13.8537 | $13.85 | $13.85 | $13.90 |
| Purchase #3 | $63.29 | 10.301% | $69.8095 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $244.99 | 4.350% | $255.6471 | $255.65 | $255.65 | $255.60 |
| Purchase #5 | $86.73 | 6.215% | $92.1203 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $229.64 | 8.547% | $249.2673 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $187.95 | 13.844% | $213.9698 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $957.66 | $1,034.3908 | $1,034.39 | $1,034.30 | $1,034.40 | |