| 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 | $193.40 | 5.463% | $203.9654 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $199.73 | 7.506% | $214.7217 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $250.55 | 8.343% | $271.4534 | $271.45 | $271.45 | $271.50 |
| Purchase #4 | $73.55 | 11.203% | $81.7898 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $163.69 | 9.399% | $179.0752 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $145.51 | 8.284% | $157.564 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $178.69 | 13.656% | $203.0919 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $1,205.12 | $1,311.6614 | $1,311.66 | $1,311.65 | $1,311.80 | |