| 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 | $107.69 | 13.212% | $121.918 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $32.72 | 9.544% | $35.8428 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $189.84 | 3.251% | $196.0117 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $161.59 | 3.474% | $167.2036 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $76.82 | 9.861% | $84.3952 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $76.26 | 8.177% | $82.4958 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $228.44 | 10.759% | $253.0179 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $873.36 | $940.8850 | $940.89 | $940.85 | $940.80 | |