| 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 | $222.97 | 4.503% | $233.0103 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $17.96 | 3.691% | $18.6229 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $203.56 | 6.356% | $216.4983 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $135.43 | 6.815% | $144.6596 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $98.70 | 10.174% | $108.7417 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $192.42 | 10.267% | $212.1758 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $99.29 | 3.345% | $102.6113 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $970.33 | $1,036.3199 | $1,036.32 | $1,036.30 | $1,036.30 | |