| 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 | $98.43 | 7.409% | $105.7227 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $203.46 | 13.238% | $230.394 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $66.51 | 13.412% | $75.4303 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $242.26 | 5.597% | $255.8193 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $6.96 | 11.451% | $7.757 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $118.56 | 6.495% | $126.2605 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $214.58 | 7.235% | $230.1049 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $950.76 | $1,031.4887 | $1,031.48 | $1,031.45 | $1,031.50 | |