| 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 | $196.91 | 3.122% | $203.0575 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $36.91 | 5.306% | $38.8684 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $232.76 | 8.477% | $252.4911 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $101.89 | 10.572% | $112.6618 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $132.35 | 11.509% | $147.5822 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $202.34 | 5.157% | $212.7747 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $116.60 | 4.429% | $121.7642 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $1,019.76 | $1,089.1999 | $1,089.19 | $1,089.15 | $1,089.40 | |