| 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 | $203.99 | 9.258% | $222.8754 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $22.35 | 8.616% | $24.2757 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $18.32 | 13.119% | $20.7234 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $203.92 | 6.391% | $216.9525 | $216.95 | $216.95 | $217.00 |
| Purchase #5 | $108.25 | 5.380% | $114.0739 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $41.91 | 3.150% | $43.2302 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $145.26 | 13.770% | $165.2623 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $744.00 | $807.3934 | $807.39 | $807.40 | $807.50 | |