| 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 | $216.47 | 13.300% | $245.2605 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $178.60 | 12.741% | $201.3554 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $239.75 | 6.718% | $255.8564 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $192.77 | 10.224% | $212.4788 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $211.96 | 12.130% | $237.6707 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $33.79 | 13.392% | $38.3152 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $24.97 | 11.239% | $27.7764 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $1,098.31 | $1,218.7134 | $1,218.73 | $1,218.70 | $1,218.90 | |