| 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 | $19.96 | 12.365% | $22.4281 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $190.71 | 3.634% | $197.6404 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $26.34 | 13.280% | $29.838 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $190.73 | 4.141% | $198.6281 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $186.34 | 3.427% | $192.7259 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $201.91 | 11.350% | $224.8268 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $198.82 | 10.340% | $219.378 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $1,014.81 | $1,085.4653 | $1,085.48 | $1,085.60 | $1,085.30 | |