| 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 | $108.78 | 13.596% | $123.5697 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $202.69 | 5.589% | $214.0183 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $26.82 | 7.719% | $28.8902 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $192.96 | 7.529% | $207.488 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $19.40 | 4.516% | $20.2761 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $103.90 | 4.522% | $108.5984 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $182.51 | 11.845% | $204.1283 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $837.06 | $906.9690 | $906.98 | $907.00 | $907.00 | |