| 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 | $113.96 | 6.400% | $121.2534 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $123.31 | 11.745% | $137.7928 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $249.26 | 13.519% | $282.9575 | $282.96 | $282.95 | $283.00 |
| Purchase #4 | $140.76 | 7.295% | $151.0284 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $232.87 | 7.194% | $249.6227 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $52.69 | 8.743% | $57.2967 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $243.47 | 13.592% | $276.5624 | $276.56 | $276.55 | $276.60 |
| 7 purchase totals = | $1,156.32 | $1,276.5139 | $1,276.51 | $1,276.50 | $1,276.60 | |