| 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 | $246.78 | 3.345% | $255.0348 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $178.47 | 7.744% | $192.2907 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $183.94 | 5.298% | $193.6851 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $187.70 | 3.137% | $193.5881 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $223.64 | 13.562% | $253.9701 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $180.96 | 13.784% | $205.9035 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $182.34 | 13.852% | $207.5977 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $1,383.83 | $1,502.0700 | $1,502.07 | $1,502.10 | $1,502.10 | |