| 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 | $231.84 | 7.328% | $248.8292 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $112.58 | 13.522% | $127.8031 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $203.66 | 3.283% | $210.3462 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $108.40 | 4.156% | $112.9051 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $174.95 | 13.799% | $199.0914 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $249.26 | 6.394% | $265.1977 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $148.77 | 9.467% | $162.8541 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $1,229.46 | $1,327.0268 | $1,327.03 | $1,327.05 | $1,327.00 | |