| 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 | $207.68 | 12.655% | $233.9619 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $178.84 | 5.619% | $188.889 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $28.80 | 12.536% | $32.4104 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $122.91 | 12.372% | $138.1164 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $243.54 | 12.377% | $273.6829 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $97.61 | 8.602% | $106.0064 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $238.51 | 10.487% | $263.5225 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $1,117.89 | $1,236.5895 | $1,236.59 | $1,236.55 | $1,236.60 | |