| 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 | $240.86 | 13.230% | $272.7258 | $272.73 | $272.75 | $272.70 |
| Purchase #2 | $37.94 | 4.773% | $39.7509 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $206.81 | 4.486% | $216.0875 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $250.35 | 3.237% | $258.4538 | $258.45 | $258.45 | $258.50 |
| Purchase #5 | $10.52 | 12.581% | $11.8435 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $44.37 | 7.202% | $47.5655 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $148.93 | 9.173% | $162.5913 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $939.78 | $1,009.0183 | $1,009.02 | $1,009.05 | $1,009.10 | |