| 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 | $233.96 | 6.423% | $248.9873 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $16.85 | 13.721% | $19.162 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $114.70 | 8.130% | $124.0251 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $181.63 | 6.372% | $193.2035 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $120.36 | 5.480% | $126.9557 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $90.94 | 4.455% | $94.9914 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $40.32 | 13.517% | $45.7701 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $798.76 | $853.0951 | $853.10 | $853.10 | $853.20 | |