| 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 | $70.80 | 6.364% | $75.3057 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $225.38 | 11.855% | $252.0988 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $214.77 | 5.777% | $227.1773 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $130.79 | 8.857% | $142.3741 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $205.32 | 3.312% | $212.1202 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $196.59 | 11.560% | $219.3158 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $51.68 | 7.265% | $55.4346 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $1,095.33 | $1,183.8265 | $1,183.83 | $1,183.80 | $1,183.80 | |