| 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 | $239.93 | 12.507% | $269.938 | $269.94 | $269.95 | $269.90 |
| Purchase #2 | $239.28 | 12.519% | $269.2355 | $269.24 | $269.25 | $269.20 |
| Purchase #3 | $9.50 | 4.308% | $9.9093 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $96.26 | 3.108% | $99.2518 | $99.25 | $99.25 | $99.30 |
| Purchase #5 | $158.56 | 11.291% | $176.463 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $91.62 | 4.138% | $95.4112 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $142.57 | 12.409% | $160.2615 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $977.72 | $1,080.4703 | $1,080.47 | $1,080.45 | $1,080.50 | |