| 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 | $21.98 | 10.532% | $24.2949 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $105.50 | 8.569% | $114.5403 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $249.49 | 6.511% | $265.7343 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $145.59 | 11.661% | $162.5672 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $125.99 | 11.349% | $140.2886 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $154.61 | 13.198% | $175.0154 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $217.64 | 3.755% | $225.8124 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,020.80 | $1,108.2531 | $1,108.25 | $1,108.25 | $1,108.20 | |