| 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 | $106.41 | 9.114% | $116.1082 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $234.60 | 12.617% | $264.1995 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $90.85 | 3.803% | $94.305 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $199.37 | 8.555% | $216.4261 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $11.96 | 8.527% | $12.9798 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $162.55 | 8.365% | $176.1473 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $183.36 | 5.851% | $194.0884 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $989.10 | $1,074.2543 | $1,074.27 | $1,074.30 | $1,074.20 | |