| 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 | $226.27 | 5.870% | $239.552 | $239.55 | $239.55 | $239.60 |
| Purchase #2 | $128.26 | 7.670% | $138.0975 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $119.91 | 10.300% | $132.2607 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $244.78 | 12.271% | $274.817 | $274.82 | $274.80 | $274.80 |
| Purchase #5 | $31.44 | 11.296% | $34.9915 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $75.26 | 8.822% | $81.8994 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $33.33 | 9.783% | $36.5907 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $859.25 | $938.2088 | $938.21 | $938.20 | $938.30 | |