| 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 | $230.42 | 12.212% | $258.5589 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $11.46 | 13.455% | $13.0019 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $128.30 | 6.733% | $136.9384 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $155.37 | 11.409% | $173.0962 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $84.30 | 6.851% | $90.0754 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $163.76 | 3.193% | $168.9889 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $188.73 | 8.667% | $205.0872 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $962.34 | $1,045.7469 | $1,045.76 | $1,045.80 | $1,045.80 | |