| 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 | $199.98 | 3.235% | $206.4494 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $118.64 | 10.495% | $131.0913 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $66.72 | 13.756% | $75.898 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $205.56 | 9.706% | $225.5117 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $186.47 | 13.143% | $210.9778 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $226.93 | 3.830% | $235.6214 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $192.57 | 7.321% | $206.668 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,196.87 | $1,292.2176 | $1,292.22 | $1,292.20 | $1,292.20 | |