| 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 | $121.39 | 6.696% | $129.5183 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $180.71 | 4.424% | $188.7046 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $162.68 | 5.151% | $171.0596 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $34.44 | 11.217% | $38.3031 | $38.30 | $38.30 | $38.30 |
| Purchase #5 | $108.39 | 12.559% | $122.0027 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $209.35 | 6.445% | $222.8426 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $208.31 | 6.558% | $221.971 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,025.27 | $1,094.4019 | $1,094.39 | $1,094.35 | $1,094.40 | |