| 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 | $203.49 | 11.318% | $226.521 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $190.27 | 12.803% | $214.6303 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $192.55 | 8.133% | $208.2101 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $154.28 | 7.378% | $165.6628 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $151.77 | 9.194% | $165.7237 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $153.86 | 10.726% | $170.363 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $73.56 | 8.865% | $80.0811 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $1,119.78 | $1,231.1920 | $1,231.18 | $1,231.15 | $1,231.20 | |