| 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 | $38.74 | 8.535% | $42.0465 | $42.05 | $42.05 | $42.00 |
| Purchase #2 | $234.79 | 9.496% | $257.0857 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $158.74 | 4.549% | $165.9611 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $205.60 | 3.480% | $212.7549 | $212.75 | $212.75 | $212.80 |
| Purchase #5 | $147.28 | 9.194% | $160.8209 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $231.49 | 4.683% | $242.3307 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $211.96 | 6.606% | $225.9621 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $1,228.60 | $1,306.9619 | $1,306.96 | $1,306.95 | $1,307.00 | |