| 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 | $130.72 | 9.640% | $143.3214 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $54.34 | 7.453% | $58.39 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $231.80 | 11.549% | $258.5706 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $102.76 | 11.766% | $114.8507 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $205.67 | 11.330% | $228.9724 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $6.68 | 11.242% | $7.431 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $229.46 | 3.589% | $237.6953 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $961.43 | $1,049.2314 | $1,049.23 | $1,049.20 | $1,049.30 | |