| 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 | $234.68 | 6.275% | $249.4062 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $169.50 | 13.339% | $192.1096 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $73.81 | 9.338% | $80.7024 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $151.25 | 6.438% | $160.9875 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $153.73 | 10.271% | $169.5196 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $179.44 | 9.157% | $195.8713 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $131.99 | 11.772% | $147.5279 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $1,094.40 | $1,196.1245 | $1,196.13 | $1,196.10 | $1,196.10 | |