| 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 | $218.28 | 10.297% | $240.7563 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $96.87 | 9.503% | $106.0756 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $214.64 | 9.533% | $235.1016 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $127.84 | 7.644% | $137.6121 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $76.85 | 9.383% | $84.0608 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $121.65 | 4.807% | $127.4977 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $23.66 | 12.490% | $26.6151 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $879.79 | $957.7192 | $957.73 | $957.70 | $957.80 | |