| 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 | $201.75 | 10.428% | $222.7885 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $234.38 | 4.686% | $245.363 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $216.80 | 4.199% | $225.9034 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $100.35 | 11.701% | $112.092 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $33.92 | 13.275% | $38.4229 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $229.29 | 9.532% | $251.1459 | $251.15 | $251.15 | $251.10 |
| Purchase #7 | $13.36 | 12.279% | $15.0005 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $1,029.85 | $1,110.7162 | $1,110.71 | $1,110.70 | $1,110.70 | |