| 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 | $177.25 | 6.462% | $188.7039 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $202.77 | 4.117% | $211.118 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $232.54 | 6.612% | $247.9155 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $11.53 | 3.830% | $11.9716 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $71.98 | 6.808% | $76.8804 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $235.88 | 7.672% | $253.9767 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $48.85 | 13.483% | $55.4364 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $980.80 | $1,046.0025 | $1,046.01 | $1,046.00 | $1,046.00 | |