| 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 | $218.99 | 9.479% | $239.7481 | $239.75 | $239.75 | $239.70 |
| Purchase #2 | $11.57 | 6.278% | $12.2964 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $223.41 | 10.788% | $247.5115 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $176.70 | 10.707% | $195.6193 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $115.55 | 9.834% | $126.9132 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $23.72 | 6.713% | $25.3123 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $175.28 | 11.615% | $195.6388 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $945.22 | $1,043.0396 | $1,043.04 | $1,043.00 | $1,042.90 | |