| 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 | $219.78 | 8.231% | $237.8701 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $25.26 | 3.182% | $26.0638 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $236.36 | 8.579% | $256.6373 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $69.90 | 10.166% | $77.006 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $106.55 | 3.770% | $110.5669 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $24.72 | 13.619% | $28.0866 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $240.63 | 5.230% | $253.2149 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $923.20 | $989.4456 | $989.45 | $989.40 | $989.50 | |