| 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 | $89.76 | 11.677% | $100.2413 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $135.87 | 3.554% | $140.6988 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $5.36 | 8.808% | $5.8321 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $248.89 | 13.674% | $282.9232 | $282.92 | $282.90 | $282.90 |
| Purchase #5 | $232.69 | 8.637% | $252.7874 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $175.30 | 6.585% | $186.8435 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $183.71 | 12.668% | $206.9824 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,071.58 | $1,176.3087 | $1,176.30 | $1,176.35 | $1,176.20 | |