| 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 | $109.77 | 9.249% | $119.9226 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $139.40 | 12.714% | $157.1233 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $230.81 | 5.203% | $242.819 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $63.34 | 9.221% | $69.1806 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $120.98 | 10.722% | $133.9515 | $133.95 | $133.95 | $134.00 |
| Purchase #6 | $98.66 | 6.321% | $104.8963 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $165.32 | 12.506% | $185.9949 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $928.28 | $1,013.8882 | $1,013.88 | $1,013.85 | $1,013.90 | |