| 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 | $184.39 | 10.244% | $203.2789 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $186.37 | 11.243% | $207.3236 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $227.91 | 7.559% | $245.1377 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $147.61 | 10.177% | $162.6323 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $179.69 | 3.414% | $185.8246 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $102.32 | 4.576% | $107.0022 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $17.73 | 6.175% | $18.8248 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $1,046.02 | $1,130.0241 | $1,130.01 | $1,130.00 | $1,129.90 | |