| 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 | $210.73 | 3.269% | $217.6188 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $192.69 | 13.184% | $218.0942 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $219.26 | 7.484% | $235.6694 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $89.42 | 3.856% | $92.868 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $37.56 | 10.268% | $41.4167 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $98.94 | 3.475% | $102.3782 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $192.95 | 8.793% | $209.9161 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,041.55 | $1,117.9614 | $1,117.97 | $1,117.90 | $1,118.00 | |