| 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 | $194.77 | 11.384% | $216.9426 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $161.56 | 7.755% | $174.089 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $233.99 | 9.456% | $256.1161 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $5.63 | 4.183% | $5.8655 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $216.79 | 13.547% | $246.1585 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $152.84 | 9.567% | $167.4622 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $102.58 | 4.273% | $106.9632 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $1,068.16 | $1,173.5971 | $1,173.60 | $1,173.55 | $1,173.70 | |