| 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 | $242.88 | 13.625% | $275.9724 | $275.97 | $275.95 | $276.00 |
| Purchase #2 | $203.45 | 11.744% | $227.3432 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $136.74 | 8.558% | $148.4422 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $84.25 | 10.576% | $93.1603 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $20.43 | 13.205% | $23.1278 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $6.95 | 7.280% | $7.456 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $219.35 | 11.813% | $245.2618 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $914.05 | $1,020.7637 | $1,020.76 | $1,020.75 | $1,020.80 | |