| 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 | $223.57 | 5.569% | $236.0206 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $125.25 | 13.793% | $142.5257 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $149.43 | 5.152% | $157.1286 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $220.49 | 8.817% | $239.9306 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $97.35 | 8.398% | $105.5255 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $123.98 | 9.777% | $136.1015 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $119.61 | 7.102% | $128.1047 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $1,059.68 | $1,145.3372 | $1,145.34 | $1,145.40 | $1,145.20 | |