| 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 | $80.93 | 8.526% | $87.8301 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $236.62 | 3.547% | $245.0129 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $197.65 | 3.550% | $204.6666 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $110.69 | 9.507% | $121.2133 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $46.72 | 4.540% | $48.8411 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $88.28 | 5.823% | $93.4205 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $226.45 | 12.618% | $255.0235 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $987.34 | $1,056.0080 | $1,056.00 | $1,055.95 | $1,055.90 | |