| 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 | $240.54 | 3.586% | $249.1658 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $238.31 | 8.481% | $258.5211 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $47.68 | 8.423% | $51.6961 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $68.77 | 10.203% | $75.7866 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $124.88 | 10.329% | $137.7789 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $233.37 | 6.225% | $247.8973 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $72.79 | 9.426% | $79.6512 | $79.65 | $79.65 | $79.70 |
| 7 purchase totals = | $1,026.34 | $1,100.4970 | $1,100.51 | $1,100.50 | $1,100.60 | |