| 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 | $218.75 | 4.846% | $229.3506 | $229.35 | $229.35 | $229.40 |
| Purchase #2 | $216.35 | 12.275% | $242.907 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $243.26 | 13.374% | $275.7936 | $275.79 | $275.80 | $275.80 |
| Purchase #4 | $246.26 | 7.280% | $264.1877 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $70.51 | 5.277% | $74.2308 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $17.61 | 9.103% | $19.213 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $6.45 | 8.770% | $7.0157 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $1,019.19 | $1,112.6984 | $1,112.70 | $1,112.70 | $1,112.70 | |