| 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 | $238.32 | 13.398% | $270.2501 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $230.29 | 6.464% | $245.1759 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $94.39 | 13.844% | $107.4574 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $225.92 | 12.770% | $254.77 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $20.73 | 3.843% | $21.5267 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $31.40 | 9.846% | $34.4916 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $103.37 | 3.861% | $107.3611 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $944.42 | $1,041.0328 | $1,041.04 | $1,041.05 | $1,041.20 | |