| 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 | $229.63 | 3.404% | $237.4466 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $210.70 | 4.272% | $219.7011 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $121.61 | 4.462% | $127.0362 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $72.41 | 9.120% | $79.0138 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $137.98 | 8.474% | $149.6724 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $27.74 | 11.168% | $30.838 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $154.47 | 12.429% | $173.6691 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $954.54 | $1,017.3772 | $1,017.38 | $1,017.35 | $1,017.30 | |