| 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 | $240.97 | 13.383% | $273.219 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $141.45 | 9.424% | $154.7802 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $225.41 | 6.789% | $240.7131 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $29.48 | 12.705% | $33.2254 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $47.29 | 4.756% | $49.5391 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $199.38 | 4.403% | $208.1587 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $174.95 | 3.820% | $181.6331 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,058.93 | $1,141.2686 | $1,141.27 | $1,141.30 | $1,141.20 | |