| 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 | $225.58 | 12.398% | $253.5474 | $253.55 | $253.55 | $253.50 |
| Purchase #2 | $19.67 | 5.644% | $20.7802 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $90.88 | 12.611% | $102.3409 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $241.81 | 12.689% | $272.4933 | $272.49 | $272.50 | $272.50 |
| Purchase #5 | $147.74 | 8.648% | $160.5166 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $160.55 | 5.864% | $169.9647 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $186.49 | 8.584% | $202.4983 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $1,072.72 | $1,182.1414 | $1,182.14 | $1,182.15 | $1,182.10 | |