| 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 | $198.32 | 3.329% | $204.9221 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $10.27 | 7.380% | $11.0279 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $236.66 | 3.162% | $244.1432 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $129.36 | 7.733% | $139.3634 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $186.39 | 7.794% | $200.9172 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $202.56 | 3.564% | $209.7792 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $218.64 | 13.616% | $248.41 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,182.20 | $1,258.5630 | $1,258.56 | $1,258.55 | $1,258.50 | |