| 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 | $218.80 | 4.846% | $229.403 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $135.58 | 3.736% | $140.6453 | $140.65 | $140.65 | $140.60 |
| Purchase #3 | $21.57 | 4.421% | $22.5236 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $165.28 | 12.813% | $186.4573 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $107.36 | 5.123% | $112.8601 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $177.34 | 12.806% | $200.0502 | $200.05 | $200.05 | $200.10 |
| Purchase #7 | $15.42 | 3.750% | $15.9983 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $841.35 | $907.9378 | $907.94 | $907.90 | $908.00 | |