| 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 | $10.37 | 6.872% | $11.0826 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $232.76 | 11.360% | $259.2015 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $225.94 | 3.572% | $234.0106 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $9.46 | 6.741% | $10.0977 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $193.89 | 4.354% | $202.332 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $134.36 | 3.252% | $138.7294 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $162.55 | 7.162% | $174.1918 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $969.33 | $1,029.6456 | $1,029.64 | $1,029.70 | $1,029.60 | |