| 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 | $213.90 | 9.439% | $234.09 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $162.28 | 4.395% | $169.4122 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $101.50 | 7.775% | $109.3916 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $58.72 | 8.218% | $63.5456 | $63.55 | $63.55 | $63.50 |
| Purchase #5 | $203.49 | 5.246% | $214.1651 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $136.35 | 3.416% | $141.0077 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $110.52 | 9.320% | $120.8205 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $986.76 | $1,052.4327 | $1,052.44 | $1,052.40 | $1,052.40 | |