| 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 | $74.97 | 12.406% | $84.2708 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $38.30 | 3.682% | $39.7102 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $177.82 | 7.133% | $190.5039 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $186.72 | 11.366% | $207.9426 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $111.69 | 11.252% | $124.2574 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $246.62 | 4.316% | $257.2641 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $236.58 | 11.460% | $263.6921 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $1,072.70 | $1,167.6411 | $1,167.63 | $1,167.60 | $1,167.70 | |