| 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 | $28.65 | 12.733% | $32.298 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $189.72 | 6.327% | $201.7236 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $104.61 | 10.619% | $115.7185 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $71.70 | 3.672% | $74.3328 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $183.74 | 5.319% | $193.5131 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $186.42 | 11.782% | $208.384 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $124.39 | 9.263% | $135.9122 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $889.23 | $961.8822 | $961.87 | $961.85 | $961.80 | |