| 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 | $175.41 | 9.457% | $191.9985 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $102.57 | 9.168% | $111.9736 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $204.95 | 10.556% | $226.5845 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $85.53 | 3.161% | $88.2336 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $123.89 | 12.507% | $139.3849 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $133.37 | 12.303% | $149.7785 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $235.98 | 9.766% | $259.0258 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,061.70 | $1,166.9794 | $1,166.97 | $1,167.05 | $1,167.00 | |