| 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 | $238.46 | 10.479% | $263.4482 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $180.38 | 3.810% | $187.2525 | $187.25 | $187.25 | $187.30 |
| Purchase #3 | $41.33 | 10.788% | $45.7887 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $225.41 | 12.305% | $253.1467 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $184.82 | 5.452% | $194.8964 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $74.53 | 7.376% | $80.0273 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $163.43 | 9.534% | $179.0114 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $1,108.36 | $1,203.5712 | $1,203.58 | $1,203.60 | $1,203.50 | |