| 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 | $231.25 | 4.738% | $242.2066 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $164.38 | 13.391% | $186.3921 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $22.95 | 8.408% | $24.8796 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $139.54 | 3.769% | $144.7993 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $235.60 | 4.159% | $245.3986 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $178.29 | 3.522% | $184.5694 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $220.68 | 11.676% | $246.4466 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $1,192.69 | $1,274.6922 | $1,274.70 | $1,274.70 | $1,274.70 | |