| 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 | $194.32 | 8.384% | $210.6118 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $246.61 | 3.369% | $254.9183 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $76.95 | 3.771% | $79.8518 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $99.50 | 3.799% | $103.28 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $226.28 | 3.556% | $234.3265 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $149.93 | 10.438% | $165.5797 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $214.34 | 8.174% | $231.8602 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,207.93 | $1,280.4283 | $1,280.43 | $1,280.45 | $1,280.50 | |