| 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 | $128.82 | 3.323% | $133.1007 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $131.64 | 5.818% | $139.2988 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $168.98 | 11.548% | $188.4938 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $205.96 | 3.197% | $212.5445 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $135.61 | 4.432% | $141.6202 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $101.40 | 13.267% | $114.8527 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $54.61 | 7.873% | $58.9094 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $927.02 | $988.8201 | $988.81 | $988.80 | $988.80 | |