| 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 | $201.58 | 9.243% | $220.212 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $166.59 | 5.824% | $176.2922 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $189.58 | 8.752% | $206.172 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $221.33 | 6.351% | $235.3867 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $84.63 | 6.277% | $89.9422 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $168.71 | 12.153% | $189.2133 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $218.80 | 4.554% | $228.7642 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,251.22 | $1,345.9826 | $1,345.97 | $1,345.95 | $1,346.00 | |