| 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 | $17.90 | 7.654% | $19.2701 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $181.73 | 9.593% | $199.1634 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $231.80 | 7.172% | $248.4247 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $171.84 | 11.185% | $191.0603 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $53.84 | 12.486% | $60.5625 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $72.91 | 6.752% | $77.8329 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $205.77 | 12.273% | $231.0242 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $935.79 | $1,027.3381 | $1,027.32 | $1,027.25 | $1,027.40 | |