| 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 | $223.62 | 7.367% | $240.0941 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $95.49 | 8.138% | $103.261 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $90.30 | 5.289% | $95.076 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $72.75 | 4.292% | $75.8724 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $182.70 | 7.402% | $196.2235 | $196.22 | $196.20 | $196.20 |
| Purchase #6 | $171.46 | 3.290% | $177.101 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $157.77 | 13.857% | $179.6322 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $994.09 | $1,067.2602 | $1,067.25 | $1,067.25 | $1,067.30 | |