| 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 | $223.36 | 7.565% | $240.2572 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $248.32 | 3.632% | $257.339 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $68.81 | 4.519% | $71.9195 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $198.52 | 5.198% | $208.8391 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $66.76 | 3.864% | $69.3396 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $9.48 | 10.376% | $10.4636 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $163.88 | 9.513% | $179.4699 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $979.13 | $1,037.6279 | $1,037.63 | $1,037.60 | $1,037.60 | |