| 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 | $111.30 | 13.265% | $126.0639 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $220.40 | 10.157% | $242.786 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $133.51 | 3.229% | $137.821 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $80.25 | 7.105% | $85.9518 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $8.30 | 6.160% | $8.8113 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $186.53 | 8.438% | $202.2694 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $231.72 | 8.589% | $251.6224 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $972.01 | $1,055.3258 | $1,055.32 | $1,055.25 | $1,055.40 | |