| 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 | $132.63 | 7.547% | $142.6396 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $108.66 | 7.187% | $116.4694 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $242.25 | 4.781% | $253.832 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $114.54 | 13.109% | $129.555 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $30.39 | 12.852% | $34.2957 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $84.49 | 9.295% | $92.3433 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $235.29 | 11.667% | $262.7413 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $948.25 | $1,031.8763 | $1,031.88 | $1,031.90 | $1,031.80 | |