| 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 | $35.46 | 12.538% | $39.906 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $194.99 | 3.446% | $201.7094 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $246.35 | 13.130% | $278.6958 | $278.70 | $278.70 | $278.70 |
| Purchase #4 | $84.65 | 12.671% | $95.376 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $240.42 | 6.126% | $255.1481 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $82.28 | 6.513% | $87.6389 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $123.82 | 3.129% | $127.6943 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $1,007.97 | $1,086.1685 | $1,086.18 | $1,086.20 | $1,086.10 | |