| 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 | $250.74 | 12.241% | $281.4331 | $281.43 | $281.45 | $281.40 |
| Purchase #2 | $225.57 | 5.356% | $237.6515 | $237.65 | $237.65 | $237.70 |
| Purchase #3 | $176.54 | 12.276% | $198.2121 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $8.26 | 9.140% | $9.015 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $142.95 | 7.616% | $153.8371 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $235.46 | 9.593% | $258.0477 | $258.05 | $258.05 | $258.00 |
| Purchase #7 | $11.65 | 13.642% | $13.2393 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $1,051.17 | $1,151.4358 | $1,151.44 | $1,151.45 | $1,151.30 | |