| 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 | $28.84 | 7.589% | $31.0287 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $190.99 | 6.719% | $203.8226 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $179.53 | 4.158% | $186.9949 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $138.79 | 12.645% | $156.34 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $5.70 | 10.496% | $6.2983 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $149.84 | 7.542% | $161.1409 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $246.40 | 4.707% | $257.998 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $940.09 | $1,003.6234 | $1,003.62 | $1,003.65 | $1,003.50 | |