| 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 | $104.85 | 7.216% | $112.416 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $33.59 | 4.814% | $35.207 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $13.45 | 12.361% | $15.1126 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $192.60 | 3.506% | $199.3526 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $245.41 | 6.832% | $262.1764 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $78.65 | 8.180% | $85.0836 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $176.50 | 6.201% | $187.4448 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $845.05 | $896.7930 | $896.79 | $896.80 | $896.80 | |