| 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 | $208.97 | 7.105% | $223.8173 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $239.66 | 6.846% | $256.0671 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $82.64 | 12.219% | $92.7378 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $201.98 | 4.465% | $210.9984 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $18.74 | 5.661% | $19.8009 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $127.58 | 6.107% | $135.3713 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $7.69 | 11.688% | $8.5888 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $887.26 | $947.3816 | $947.39 | $947.35 | $947.40 | |