| 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 | $181.38 | 12.305% | $203.6988 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $58.90 | 12.480% | $66.2507 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $205.32 | 7.679% | $221.0865 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $207.70 | 4.804% | $217.6779 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $132.83 | 4.712% | $139.0889 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $114.52 | 12.173% | $128.4605 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $68.53 | 5.362% | $72.2046 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $969.18 | $1,048.4679 | $1,048.47 | $1,048.50 | $1,048.60 | |