| 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 | $112.90 | 4.235% | $117.6813 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $188.48 | 3.344% | $194.7828 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $98.92 | 4.184% | $103.0588 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $200.66 | 12.319% | $225.3793 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $202.80 | 6.582% | $216.1483 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $42.83 | 11.316% | $47.6766 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $148.65 | 9.440% | $162.6826 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $995.24 | $1,067.4097 | $1,067.41 | $1,067.50 | $1,067.50 | |