| 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 | $114.56 | 13.772% | $130.3372 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $186.38 | 7.110% | $199.6316 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $24.39 | 6.360% | $25.9412 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $108.35 | 11.143% | $120.4234 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $63.84 | 5.474% | $67.3346 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $248.26 | 7.340% | $266.4823 | $266.48 | $266.50 | $266.50 |
| Purchase #7 | $207.80 | 8.721% | $225.9222 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $953.58 | $1,036.0725 | $1,036.06 | $1,036.10 | $1,035.90 | |