| 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 | $22.36 | 6.338% | $23.7772 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $65.86 | 11.679% | $73.5518 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $133.54 | 3.438% | $138.1311 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $102.97 | 11.581% | $114.895 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $209.61 | 8.762% | $227.976 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $195.82 | 3.784% | $203.2298 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $183.28 | 10.131% | $201.8481 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $913.44 | $983.4090 | $983.42 | $983.50 | $983.40 | |