| 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 | $110.25 | 7.824% | $118.876 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $100.35 | 8.359% | $108.7383 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $247.48 | 8.161% | $267.6768 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $211.86 | 11.357% | $235.9209 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $158.99 | 9.597% | $174.2483 | $174.25 | $174.25 | $174.20 |
| Purchase #6 | $94.36 | 10.807% | $104.5575 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $153.33 | 9.833% | $168.4069 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $1,076.62 | $1,178.4247 | $1,178.44 | $1,178.45 | $1,178.40 | |