| 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 | $220.78 | 6.558% | $235.2588 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $53.54 | 12.288% | $60.119 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $107.87 | 6.370% | $114.7413 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $201.95 | 9.811% | $221.7633 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $177.54 | 13.824% | $202.0831 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $70.65 | 6.408% | $75.1773 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $178.92 | 9.677% | $196.2341 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $1,011.25 | $1,105.3769 | $1,105.37 | $1,105.40 | $1,105.40 | |