| 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 | $176.37 | 12.540% | $198.4868 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $245.86 | 10.542% | $271.7786 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $10.98 | 7.197% | $11.7702 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $179.65 | 6.164% | $190.7236 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $176.27 | 10.586% | $194.9299 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $175.98 | 7.217% | $188.6805 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $228.86 | 10.114% | $252.0069 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $1,193.97 | $1,308.3765 | $1,308.38 | $1,308.40 | $1,308.40 | |