| 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 | $233.43 | 6.246% | $248.01 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $218.92 | 5.136% | $230.1637 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $69.80 | 11.317% | $77.6993 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $129.92 | 12.774% | $146.516 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $85.99 | 10.456% | $94.9811 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $51.48 | 13.798% | $58.5832 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $51.82 | 9.752% | $56.8735 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $841.36 | $912.8268 | $912.82 | $912.80 | $912.90 | |