| 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 | $45.34 | 3.595% | $46.97 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $230.98 | 9.160% | $252.1378 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $41.83 | 3.854% | $43.4421 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $162.94 | 13.604% | $185.1064 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $208.79 | 7.795% | $225.0652 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $131.77 | 5.122% | $138.5193 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $95.45 | 7.280% | $102.3988 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $917.10 | $993.6396 | $993.65 | $993.60 | $993.60 | |