| 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 | $214.55 | 12.305% | $240.9504 | $240.95 | $240.95 | $241.00 |
| Purchase #2 | $235.52 | 7.168% | $252.4021 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $154.55 | 6.842% | $165.1243 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $162.88 | 12.491% | $183.2253 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $114.99 | 13.780% | $130.8356 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $115.33 | 13.636% | $131.0564 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $164.56 | 3.458% | $170.2505 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $1,162.38 | $1,273.8446 | $1,273.85 | $1,273.85 | $1,273.90 | |