| 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 | $239.38 | 6.297% | $254.4538 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $220.63 | 11.677% | $246.393 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $201.63 | 3.494% | $208.675 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $157.54 | 3.220% | $162.6128 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $115.31 | 7.240% | $123.6584 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $96.97 | 3.494% | $100.3581 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $89.77 | 6.368% | $95.4866 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $1,121.23 | $1,191.6377 | $1,191.64 | $1,191.65 | $1,191.80 | |