| 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 | $198.74 | 4.279% | $207.2441 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $110.42 | 3.519% | $114.3057 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $113.40 | 9.283% | $123.9269 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $188.97 | 9.368% | $206.6727 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $25.39 | 5.496% | $26.7854 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $24.30 | 4.795% | $25.4652 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $16.99 | 10.505% | $18.7748 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $678.21 | $723.1748 | $723.18 | $723.15 | $723.20 | |