| 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 | $243.62 | 3.407% | $251.9201 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $184.52 | 9.628% | $202.2856 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $207.95 | 13.485% | $235.9921 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $95.78 | 7.333% | $102.8035 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $46.48 | 11.432% | $51.7936 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $54.68 | 11.518% | $60.978 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $171.79 | 7.558% | $184.7739 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $1,004.82 | $1,090.5468 | $1,090.54 | $1,090.55 | $1,090.60 | |