| 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 | $15.71 | 13.520% | $17.834 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $235.26 | 7.277% | $252.3799 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $246.70 | 5.331% | $259.8516 | $259.85 | $259.85 | $259.90 |
| Purchase #4 | $240.80 | 4.420% | $251.4434 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $204.84 | 4.626% | $214.3159 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $225.75 | 7.811% | $243.3833 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $212.73 | 9.726% | $233.4201 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,381.79 | $1,472.6282 | $1,472.62 | $1,472.65 | $1,472.60 | |