| 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 | $199.36 | 9.502% | $218.3032 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $233.91 | 6.548% | $249.2264 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $201.68 | 11.602% | $225.0789 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $211.67 | 9.120% | $230.9743 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $234.59 | 7.436% | $252.0341 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $192.47 | 13.582% | $218.6113 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $85.86 | 6.798% | $91.6968 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $1,359.54 | $1,485.9250 | $1,485.92 | $1,485.95 | $1,485.90 | |