| 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 | $195.67 | 13.610% | $222.3007 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $116.48 | 3.674% | $120.7595 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $117.48 | 4.512% | $122.7807 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $232.63 | 3.775% | $241.4118 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $120.60 | 11.474% | $134.4376 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $74.60 | 4.690% | $78.0987 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $11.50 | 9.326% | $12.5725 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $868.96 | $932.3615 | $932.36 | $932.35 | $932.40 | |