| 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 | $5.64 | 10.232% | $6.2171 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $209.66 | 7.507% | $225.3992 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $124.53 | 12.113% | $139.6143 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $30.82 | 7.245% | $33.0529 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $248.50 | 8.408% | $269.3939 | $269.39 | $269.40 | $269.40 |
| Purchase #6 | $221.94 | 6.487% | $236.3372 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $167.71 | 8.424% | $181.8379 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $1,008.80 | $1,091.8525 | $1,091.85 | $1,091.85 | $1,091.80 | |