| 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 | $199.27 | 12.836% | $224.8483 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $160.61 | 4.390% | $167.6608 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $186.26 | 13.543% | $211.4852 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $107.77 | 9.448% | $117.9521 | $117.95 | $117.95 | $118.00 |
| Purchase #5 | $203.88 | 12.126% | $228.6025 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $178.51 | 9.369% | $195.2346 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $158.90 | 4.313% | $165.7534 | $165.75 | $165.75 | $165.80 |
| 7 purchase totals = | $1,195.20 | $1,311.5369 | $1,311.53 | $1,311.55 | $1,311.60 | |