| 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 | $245.67 | 10.399% | $271.2172 | $271.22 | $271.20 | $271.20 |
| Purchase #2 | $19.73 | 4.378% | $20.5938 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $73.42 | 12.212% | $82.3861 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $68.64 | 12.214% | $77.0237 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $103.96 | 13.139% | $117.6193 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $148.55 | 4.627% | $155.4234 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $121.82 | 13.177% | $137.8722 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $781.79 | $862.1357 | $862.13 | $862.05 | $862.10 | |